diff --git a/.dockerignore b/.dockerignore
new file mode 100644
index 0000000..beaace2
--- /dev/null
+++ b/.dockerignore
@@ -0,0 +1,13 @@
+node_modules
+Dockerfile*
+docker-compose*
+.dockerignore
+.git
+.gitignore
+README.md
+LICENSE
+.vscode
+.env.template
+.gitmodules
+.prettierrc
+.eslintrc.js
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..436da2d
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,34 @@
+FROM oven/bun:latest AS base
+WORKDIR /usr/src/app
+
+FROM base AS install
+RUN mkdir -p /temp/dev
+COPY package.json bun.lockb /temp/dev/
+RUN cd /temp/dev && bun install --frozen-lockfile
+
+RUN mkdir -p /temp/prod
+COPY package.json bun.lockb /temp/prod
+RUN cd /temp/prod && bun install --frozen-lockfile --production
+
+FROM base AS prerelease
+COPY --from=install /temp/dev/node_modules node_modules
+COPY . .
+
+ENV NODE_ENV=production
+#RUN bun test
+#RUN bun build
+
+FROM base AS release
+COPY --from=install /temp/prod/node_modules node_modules
+COPY --from=prerelease /usr/src/app/src/ ./src
+COPY --from=prerelease /usr/src/app/package.json .
+COPY --from=prerelease /usr/src/app/config ./config
+COPY --from=prerelease /usr/src/app/public ./public
+COPY --from=prerelease /usr/src/app/mppkey ./mppkey
+COPY --from=prerelease /usr/src/app/tsconfig.json .
+COPY --from=prerelease /usr/src/app/prisma ./prisma
+COPY --from=prerelease /usr/src/app/.env .
+
+USER bun
+EXPOSE 8443/tcp
+ENTRYPOINT [ "bun", "." ]
diff --git a/README.md b/README.md
index 2f37d81..f0c0f6f 100644
--- a/README.md
+++ b/README.md
@@ -66,9 +66,6 @@ This has always been the future intention of this project.
 
 ## TODO
 
-- Fully implement and test tags
-    - Tags are sent to clients now
-    - Check if tags are sent to everyone
 - Channel data saving
 - Permission groups and permissions
     - Probable permission groups: owner, admin, mod, trialmod, default
@@ -104,6 +101,12 @@ This has always been the future intention of this project.
     - Check for different messages?
     - Check for URL?
     - Notifications for server-generated XSS?
+- Migrate to PostgreSQL instead of SQLite
+     - Likely a low priority, we use prisma anyway, but it would be nice to have a server
+- Implement user caching
+    - Skip redis due to the infamous licensing issues
+    - Probably use a simple in-memory cache
+    - Likely store with leveldb or JSON
 
 ## How to run
 
diff --git a/bun.lockb b/bun.lockb
index bb2cffc..a666ad2 100755
Binary files a/bun.lockb and b/bun.lockb differ
diff --git a/config/channels.yml b/config/channels.yml
index 81674d0..ac2e97d 100644
--- a/config/channels.yml
+++ b/config/channels.yml
@@ -1,8 +1,11 @@
 # Channel config file
 
+# Which channels to keep loaded on startup
 forceLoad:
     - lobby
     - test/awkward
+
+# Default settings for lobbies
 lobbySettings:
     lobby: true
     chat: true
@@ -10,19 +13,35 @@ lobbySettings:
     visible: true
     color: "#73b3cc"
     color2: "#273546"
+
+# Default settings for regular channels
 defaultSettings:
     chat: true
     crownsolo: false
     color: "#3b5054"
     color2: "#001014"
     visible: true
+
+# Regexes to match against channel names to determine whether they are lobbies or not
+# This doesn't affect the `isRealLobby` function, which is used to determine "classic" lobbies
 lobbyRegexes:
     - ^lobby[0-9][0-9]$
     - ^lobby[0-9]$
     - ^lobby$
     - ^lobbyNaN$
     - ^test/.+$
+
+# Backdoor channel ID for bypassing the lobby limit
 lobbyBackdoor: lolwutsecretlobbybackdoor
+
+# Channel ID for where you get sent when you join a channel that is full/you get banned/etc
 fullChannel: test/awkward
+
+# Whether to send the channel limit to the client
 sendLimit: false
+
+# Whether to give the crown to the user who had it when they rejoin
 chownOnRejoin: true
+
+# Time in milliseconds to wait before destroying an empty channel
+channelDestroyTimeout: 1000
diff --git a/config/prometheus.yml b/config/prometheus.yml
new file mode 100644
index 0000000..6687145
--- /dev/null
+++ b/config/prometheus.yml
@@ -0,0 +1,12 @@
+global:
+    scrape_interval: 15s
+
+scrape_configs:
+  - job_name: prometheus
+    scrape_interval: "5s"
+    static_configs:
+      - targets: ["localhost:9090"]
+
+  - job_name: mpp
+    static_configs:
+      - targets: ["192.168.1.24:9100"]
diff --git a/config/users.yml b/config/users.yml
index 6e2012f..383fedd 100644
--- a/config/users.yml
+++ b/config/users.yml
@@ -37,14 +37,15 @@ enableAdminEval: true
 # The token validation scheme. Valid values are "none", "jwt" and "uuid".
 # This server will still validate existing tokens generated with other schemes if not set to "none", mimicking MPP.net's server.
 # This is set to "none" by default because MPP.com does not have a token system.
-tokenAuth: none
+tokenAuth: jwt
 
 # The browser challenge scheme. Valid options are "none", "obf" and "basic".
 # This is to change what is sent in the "b" message.
 # "none" will disable the browser challenge,
 # "obf" will sent an obfuscated function to the client,
 # and "basic" will just send a simple function that expects a boolean.
-browserChallenge: none
+# FIXME Note that "obf" is not implemented yet, and has undefined behavior.
+browserChallenge: basic
 
 # Scheme for generating user IDs.
 # Valid options are "random", "sha256", "mpp" and "uuid".
diff --git a/config/util.yml b/config/util.yml
new file mode 100644
index 0000000..19dd417
--- /dev/null
+++ b/config/util.yml
@@ -0,0 +1 @@
+enableLogFiles: true
diff --git a/package.json b/package.json
index 8891890..6e61e92 100644
--- a/package.json
+++ b/package.json
@@ -6,6 +6,10 @@
   "keywords": [],
   "author": "Hri7566",
   "license": "ISC",
+  "scripts": {
+    "start": "bun run src/index.ts",
+    "dev": "bun run src/index.ts --watch"
+  },
   "dependencies": {
     "@prisma/client": "5.17.0",
     "@t3-oss/env-core": "^0.6.1",
@@ -17,6 +21,7 @@
     "jsonwebtoken": "^9.0.2",
     "keccak": "^2.1.0",
     "nunjucks": "^3.2.4",
+    "prom-client": "^15.1.3",
     "unique-names-generator": "^4.7.1",
     "yaml": "^2.5.0",
     "zod": "^3.23.8"
@@ -32,4 +37,4 @@
     "prisma": "5.17.0",
     "typescript": "^5.5.4"
   }
-}
\ No newline at end of file
+}
diff --git a/src/channel/Channel.ts b/src/channel/Channel.ts
index d1c5b34..045a18b 100644
--- a/src/channel/Channel.ts
+++ b/src/channel/Channel.ts
@@ -68,7 +68,7 @@ export class Channel extends EventEmitter {
     }
 
     private async save() {
-        this.logger.debug("Saving channel data");
+        //this.logger.debug("Saving channel data");
         try {
             const info = this.getInfo();
 
@@ -78,16 +78,16 @@ export class Channel extends EventEmitter {
                 flags: JSON.stringify(this.flags)
             };
 
-            this.logger.debug("Channel data to save:", data);
+            //this.logger.debug("Channel data to save:", data);
 
             await saveChannel(this.getID(), data);
         } catch (err) {
-            this.logger.debug("Error saving cannel:", err);
+            this.logger.warn("Error saving channel data:", err);
         }
     }
 
     private async load() {
-        this.logger.debug("Loading saved data");
+        //this.logger.debug("Loading saved data");
         try {
             const data = await getSavedChannel(this.getID());
             if (data) {
@@ -100,9 +100,11 @@ export class Channel extends EventEmitter {
                         forceloadChannel(this.getID());
                     }
 
-                    this.logger.debug("Loaded channel data:", data);
+                    //this.logger.debug("Loaded channel data:", data);
+
+                    this.emit("update", this);
                 } catch (err) {
-                    this.logger.debug("Error loading channel data:", err);
+                    this.logger.error("Error loading channel data:", err);
                 }
             }
         } catch (err) { }
@@ -125,7 +127,7 @@ export class Channel extends EventEmitter {
     ) {
         super();
 
-        this.logger = new Logger("Channel - " + _id);
+        this.logger = new Logger("Channel - " + _id, "logs/channel");
         this.settings = {};
 
         // Copy default settings
@@ -209,7 +211,13 @@ export class Channel extends EventEmitter {
             }
 
             if (this.ppl.length == 0 && !this.stays) {
-                this.destroy();
+                if (config.channelDestroyTimeout) {
+                    setTimeout(() => {
+                        this.destroy();
+                    }, config.channelDestroyTimeout);
+                } else {
+                    this.destroy();
+                }
             }
         });
 
@@ -246,17 +254,21 @@ export class Channel extends EventEmitter {
                     .replace(/(\p{Mc}{5})\p{Mc}+/gu, "$1")
                     .trim();
 
+                const part = socket.getParticipant() as Participant;
+
                 let outgoing: ClientEvents["a"] = {
                     m: "a",
                     a: msg.message,
                     t: Date.now(),
-                    p: socket.getParticipant() as Participant
+                    p: part
                 };
 
                 this.sendArray([outgoing]);
                 this.chatHistory.push(outgoing);
                 await saveChatHistory(this.getID(), this.chatHistory);
 
+                this.logger.info(`${part._id} ${part.name}: ${outgoing.a}`);
+
                 if (msg.message.startsWith("/")) {
                     this.emit("command", msg, socket);
                 }
@@ -373,6 +385,10 @@ export class Channel extends EventEmitter {
                 }
             ]);
         });
+
+        this.on("set owner id", id => {
+            this.setFlag("owner_id", id);
+        });
     }
 
     /**
@@ -450,7 +466,7 @@ export class Channel extends EventEmitter {
 
         // Set the verified settings
         for (const key of Object.keys(validatedSet)) {
-            this.logger.debug(`${key}: ${(validatedSet as any)[key]}`);
+            //this.logger.debug(`${key}: ${(validatedSet as any)[key]}`);
             if ((validatedSet as any)[key] === false) continue;
             (this.settings as any)[key] = (set as any)[key];
         }
diff --git a/src/channel/config.ts b/src/channel/config.ts
index 8fbc82f..63563bb 100644
--- a/src/channel/config.ts
+++ b/src/channel/config.ts
@@ -10,6 +10,7 @@ interface ChannelConfig {
     fullChannel: string;
     sendLimit: boolean;
     chownOnRejoin: boolean;
+    channelDestroyTimeout: number;
 }
 
 export const config = loadConfig<ChannelConfig>("config/channels.yml", {
@@ -34,5 +35,6 @@ export const config = loadConfig<ChannelConfig>("config/channels.yml", {
     lobbyBackdoor: "lolwutsecretlobbybackdoor",
     fullChannel: "test/awkward",
     sendLimit: false,
-    chownOnRejoin: true
+    chownOnRejoin: true,
+    channelDestroyTimeout: 1000
 });
diff --git a/src/index.ts b/src/index.ts
index de0060b..ee61822 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -1,9 +1,15 @@
 /**
  * MPP Server 2
- * for mpp.dev
- * by Hri7566
+ * for https://www.multiplayerpiano.dev/
+ * Written by Hri7566
+ * This code is licensed under the GNU General Public License v3.0.
+ * Please see `./LICENSE` for more information.
  */
 
+/**
+ * Main entry point for the server
+ **/
+
 // There are a lot of unhinged bs comments in this repo
 // Pay no attention to the ones that cuss you out
 
@@ -11,15 +17,23 @@
 import "./ws/server";
 import { loadForcedStartupChannels } from "./channel/forceLoad";
 import { Logger } from "./util/Logger";
+import { startReadline } from "./util/readline";
+import { startMetricsServer } from "./util/metrics";
 
-// Let's construct an entire object just for one thing to be printed
-// and then keep it in memory for the entirety of runtime
-const logger = new Logger("Main");
-logger.info("Forceloading startup channels...");
-loadForcedStartupChannels();
+// wrapper for some reason
+export function startServer() {
+    // Let's construct an entire object just for one thing to be printed
+    // and then keep it in memory for the entirety of runtime
+    const logger = new Logger("Main");
+    logger.info("Forceloading startup channels...");
+    loadForcedStartupChannels();
 
-// This literally breaks editors and they stick all the imports here instead of at the top
-import "./util/readline";
+    // Break the console
+    startReadline();
 
-// Nevermind we use it twice
-logger.info("Ready");
+    // Nevermind, two things are printed
+    logger.info("Ready");
+}
+
+startServer();
+startMetricsServer();
diff --git a/src/util/Logger.ts b/src/util/Logger.ts
index d07c7e5..670d286 100644
--- a/src/util/Logger.ts
+++ b/src/util/Logger.ts
@@ -1,8 +1,19 @@
 import EventEmitter from "events";
 import { padNum, unimportant } from "./helpers";
+import { join } from "path";
+import { existsSync, mkdirSync, appendFile, writeFile } from "fs";
+import { config } from "./utilConfig";
 
 export const logEvents = new EventEmitter();
 
+const logFolder = "./logs";
+// https://stackoverflow.com/questions/14693701/how-can-i-remove-the-ansi-escape-sequences-from-a-string-in-python
+const logRegex = /\x1B(?:[@-Z\\-_]|\[[0-?]*[ -/]*[@-~])/g;
+
+if (config.enableLogFiles) {
+    if (!existsSync(logFolder)) mkdirSync(logFolder);
+}
+
 /**
  * A logger that doesn't fuck with the readline prompt
  * timestamps are likely wrong because of js timezones
@@ -14,7 +25,7 @@ export class Logger {
      * @param method The method from `console` to use
      * @param args The data to print
      **/
-    private static log(method: string, ...args: any[]) {
+    private static log(method: string, logPath: string, ...args: any[]) {
         // Un-fuck the readline prompt
         process.stdout.write("\x1b[2K\r");
 
@@ -33,6 +44,23 @@ export class Logger {
 
         // Emit the log event for remote consoles
         logEvents.emit("log", method, unimportant(this.getDate()), unimportant(this.getHHMMSSMS()), args);
+
+        if (config.enableLogFiles) {
+            // Write to file
+            (async () => {
+                const orig = unimportant(this.getDate()) + " " + unimportant(this.getHHMMSSMS()) + " " + args.join(" ") + "\n"
+                const text = orig.replace(logRegex, "");
+                if (!existsSync(logPath)) {
+                    writeFile(logPath, text, (err) => {
+                        if (err) console.error(err);
+                    });
+                } else {
+                    appendFile(logPath, text, (err) => {
+                        if (err) console.error(err);
+                    });
+                }
+            })();
+        }
     }
 
     /**
@@ -62,14 +90,19 @@ export class Logger {
         return new Date().toISOString().split("T")[0];
     }
 
-    constructor(public id: string) { }
+    public logPath: string;
+
+    constructor(public id: string, logdir: string = logFolder) {
+        if (!existsSync(logdir)) mkdirSync(logdir);
+        this.logPath = join(logdir, `${encodeURIComponent(this.id)}.log`);
+    }
 
     /**
      * Print an info message
      * @param args The data to print
      **/
     public info(...args: any[]) {
-        Logger.log("log", `[${this.id}]`, `\x1b[34m[info]\x1b[0m`, ...args);
+        Logger.log("log", this.logPath, `[${this.id}]`, `\x1b[34m[info]\x1b[0m`, ...args);
     }
 
     /**
@@ -77,7 +110,7 @@ export class Logger {
      * @param args The data to print
      **/
     public error(...args: any[]) {
-        Logger.log("error", `[${this.id}]`, `\x1b[31m[error]\x1b[0m`, ...args);
+        Logger.log("error", this.logPath, `[${this.id}]`, `\x1b[31m[error]\x1b[0m`, ...args);
     }
 
     /**
@@ -85,7 +118,7 @@ export class Logger {
      * @param args The data to print
      **/
     public warn(...args: any[]) {
-        Logger.log("warn", `[${this.id}]`, `\x1b[33m[warn]\x1b[0m`, ...args);
+        Logger.log("warn", this.logPath, `[${this.id}]`, `\x1b[33m[warn]\x1b[0m`, ...args);
     }
 
     /**
@@ -93,6 +126,6 @@ export class Logger {
      * @param args The data to print
      **/
     public debug(...args: any[]) {
-        Logger.log("debug", `[${this.id}]`, `\x1b[32m[debug]\x1b[0m`, ...args);
+        Logger.log("debug", this.logPath, `[${this.id}]`, `\x1b[32m[debug]\x1b[0m`, ...args);
     }
 }
diff --git a/src/util/config.ts b/src/util/config.ts
index 8ede627..8eb8fb5 100644
--- a/src/util/config.ts
+++ b/src/util/config.ts
@@ -1,6 +1,5 @@
 import { existsSync, readFileSync, writeFileSync } from "fs";
 import { parse, stringify } from "yaml";
-import { z } from "zod";
 
 /**
  * This file uses the synchronous functions from the fs
@@ -63,6 +62,7 @@ export function loadConfig<T>(configPath: string, defaultConfig: T): T {
         return config as T;
     } else {
         // Write default config to disk and use that
+        //logger.warn(`Config file "${configPath}" not found, writing default config to disk`);
         writeConfig(configPath, defaultConfig);
         return defaultConfig as T;
     }
diff --git a/src/util/id.ts b/src/util/id.ts
index 714b4fc..3939ade 100644
--- a/src/util/id.ts
+++ b/src/util/id.ts
@@ -35,6 +35,9 @@ export function createUserID(ip: string) {
             .update("::ffff:" + ip + env.SALT)
             .digest("hex")
             .substring(0, 24);
+    } else {
+        // Fallback if someone typed random garbage in the config
+        return createID();
     }
 }
 
diff --git a/src/util/metrics.ts b/src/util/metrics.ts
new file mode 100644
index 0000000..1171c0c
--- /dev/null
+++ b/src/util/metrics.ts
@@ -0,0 +1,37 @@
+import client, { Registry } from "prom-client";
+import { Logger } from "./Logger";
+
+const logger = new Logger("Metrics Server");
+
+export function startMetricsServer() {
+    client.collectDefaultMetrics();
+    logger.info("Starting Prometheus metrics server...");
+
+    const server = Bun.serve({
+        port: 9100,
+        async fetch(req) {
+            const res = new Response(await client.register.metrics());
+            res.headers.set("Content-Type", client.register.contentType);
+            return res;
+        }
+    });
+
+    enableMetrics();
+}
+
+export const metrics = {
+    concurrentUsers: new client.Histogram({
+        name: "concurrent_users",
+        help: "Number of concurrent users",
+    }),
+    callbacks: [],
+    addCallback(callback: (...args: any[]) => void | Promise<void>) {
+        (this.callbacks as ((...args: any[]) => void)[]).push(callback);
+    }
+}
+
+function enableMetrics() {
+    setInterval(() => {
+        (metrics.callbacks as ((...args: any[]) => void)[]).forEach(callback => callback());
+    }, 5000);
+}
diff --git a/src/util/readline/index.ts b/src/util/readline/index.ts
index d68ca78..c57528b 100644
--- a/src/util/readline/index.ts
+++ b/src/util/readline/index.ts
@@ -3,23 +3,32 @@ import logger from "./logger";
 import Command from "./Command";
 import "./commands";
 
-export const rl = readline.createInterface({
-    input: process.stdin,
-    output: process.stdout
-});
+export let rl: readline.Interface;
 
-rl.setPrompt("mpps> ");
-rl.prompt();
+// Turned into a function so the import isn't in a weird spot
+export function startReadline() {
+    rl = readline.createInterface({
+        input: process.stdin,
+        output: process.stdout
+    });
 
-rl.on("line", async line => {
-    const out = await Command.handleCommand(line);
-    logger.info(out);
+    rl.setPrompt("mpps> ");
     rl.prompt();
-});
 
-rl.on("SIGINT", () => {
-    process.exit();
-});
+    rl.on("line", async line => {
+        const out = await Command.handleCommand(line);
+        logger.info(out);
+        rl.prompt();
+    });
 
-// Fucking cringe but it works
-(globalThis as unknown as any).rl = rl;
+    rl.on("SIGINT", () => {
+        process.exit();
+    });
+
+    // Fucking cringe but it works
+    (globalThis as unknown as any).rl = rl;
+}
+
+export function stopReadline() {
+    rl.close();
+}
diff --git a/src/util/utilConfig.ts b/src/util/utilConfig.ts
new file mode 100644
index 0000000..85b8ec1
--- /dev/null
+++ b/src/util/utilConfig.ts
@@ -0,0 +1,5 @@
+import { loadConfig } from "./config";
+
+export const config = loadConfig("config/util.yml", {
+    enableLogFiles: true
+});
diff --git a/src/ws/Gateway.ts b/src/ws/Gateway.ts
index afb373f..b6f945a 100644
--- a/src/ws/Gateway.ts
+++ b/src/ws/Gateway.ts
@@ -11,65 +11,71 @@
  * or, you know, maybe I could log their user agent
  * and IP address instead sometime in the future.
  */
+
+import { Logger } from "../util/Logger";
+
+const logger = new Logger("Socket Gateway");
+
 export class Gateway {
     // Whether we have correctly processed this socket's hi message
-    public hasProcessedHi = false;
+    public hasProcessedHi = false; // implemented
 
     // Whether they have sent the MIDI devices message
-    public hasSentDevices = false;
+    public hasSentDevices = false; // implemented
 
     // Whether they have sent a token
-    public hasSentToken = false;
+    public hasSentToken = false; // implemented
 
     // Whether their token is valid
-    public isTokenValid = false;
+    public isTokenValid = false; // implemented
 
     // Their user agent, if sent
-    public userAgent = "";
+    public userAgent = ""; // TODO
 
     // Whether they have moved their cursor
-    public hasCursorMoved = false;
+    public hasCursorMoved = false; // implemented
 
     // Whether they sent a cursor message that contained numbers instead of stringified numbers
-    public isCursorNotString = false;
+    public isCursorNotString = false; // implemented
 
     // The last time they sent a ping message
-    public lastPing = Date.now();
+    public lastPing = Date.now(); // implemented
 
     // Whether they have joined any channel
-    public hasJoinedAnyChannel = false;
+    public hasJoinedAnyChannel = false; // implemented
 
-    // Whether they have joined the lobby
-    public hasJoinedLobby = false;
+    // Whether they have joined a lobby
+    public hasJoinedLobby = false; // implemented
 
     // Whether they have made a regular non-websocket request to the HTTP server
     // probably useful for checking if they are actually on the site
     // Maybe not useful if cloudflare is being used
     // In that scenario, templating wouldn't work, either
-    public hasConnectedToHTTPServer = false;
+    public hasConnectedToHTTPServer = false; // implemented
 
     // Various chat message flags
-    public hasSentChatMessage = false;
-    public hasSentChatMessageWithCapitalLettersOnly = false;
-    public hasSentChatMessageWithInvisibleCharacters = false;
-    public hasSentChatMessageWithEmoji = false;
+    public hasSentChatMessage = false; // implemented
+    public hasSentChatMessageWithCapitalLettersOnly = false; // implemented
+    public hasSentChatMessageWithInvisibleCharacters = false; // implemented
+    public hasSentChatMessageWithEmoji = false; // implemented
 
     // Whehter or not the user has played the piano in this session
-    public hasPlayedPianoBefore = false;
+    public hasPlayedPianoBefore = false; // implemented
 
     // Whether the user has sent a channel list subscription request, a.k.a. opened the channel list
-    public hasOpenedChannelList = false;
+    public hasOpenedChannelList = false; // implemented
 
     // Whether the user has changed their name/color this session (not just changed from default)
-    public hasChangedName = false;
-    public hasChangedColor = false;
-
-    // Whether the user has sent
-    public hasSentCustomNoteData = false;
+    public hasChangedName = false; // implemented
+    public hasChangedColor = false; // implemented
 
     // Whether they sent an admin message that was invalid (wrong password, etc)
-    public hasSentInvalidAdminMessage = false;
+    public hasSentInvalidAdminMessage = false; // implemented
 
     // Whether or not they have passed the b message
-    public hasCompletedBrowserChallenge = false;
+    public hasCompletedBrowserChallenge = false; // implemented
+
+    public dump() {
+        return JSON.stringify(this, undefined, 4);
+    }
 }
diff --git a/src/ws/Socket.ts b/src/ws/Socket.ts
index d3f456c..96ae5f9 100644
--- a/src/ws/Socket.ts
+++ b/src/ws/Socket.ts
@@ -146,7 +146,7 @@ export class Socket extends EventEmitter {
                 // Basic function
                 this.sendArray([{
                     m: "b",
-                    code: `~return true;`
+                    code: `~return btoa(JSON.stringify([true, navigator.userAgent]));`
                 }]);
             } else if (config.browserChallenge == "obf") {
                 // Obfuscated challenge building
@@ -183,7 +183,7 @@ export class Socket extends EventEmitter {
     }
 
     /**
-     * Move this participant to a channel
+     * Move this socket to a channel
      * @param _id Target channel ID
      * @param set Channel settings, if the channel is instantiated
      * @param force Whether to make this socket join regardless of channel properties
@@ -239,6 +239,17 @@ export class Socket extends EventEmitter {
             // Make them join the new channel
             channel.join(this, force);
         }
+
+        // Gateway stuff
+        this.gateway.hasJoinedAnyChannel = true;
+
+        const ch = this.getCurrentChannel();
+
+        if (ch) {
+            if (ch.isLobby()) {
+                this.gateway.hasJoinedLobby = true;
+            }
+        }
     }
 
     public admin = new EventEmitter();
diff --git a/src/ws/events/user/handlers/+ls.ts b/src/ws/events/user/handlers/+ls.ts
index d9f47af..d595f03 100644
--- a/src/ws/events/user/handlers/+ls.ts
+++ b/src/ws/events/user/handlers/+ls.ts
@@ -16,6 +16,8 @@ export const plus_ls: ServerEventListener<"+ls"> = {
             if (!socket.rateLimits.normal["+ls"].attempt()) return;
         }
 
+        socket.gateway.hasOpenedChannelList = true;
+
         socket.subscribeToChannelList();
     }
 };
diff --git a/src/ws/events/user/handlers/a.ts b/src/ws/events/user/handlers/a.ts
index e14ffdd..08c6dcb 100644
--- a/src/ws/events/user/handlers/a.ts
+++ b/src/ws/events/user/handlers/a.ts
@@ -1,4 +1,28 @@
-import { ServerEventListener } from "../../../../util/types";
+import { Socket } from "../../../Socket";
+import { ServerEventListener, ServerEvents } from "../../../../util/types";
+
+// https://stackoverflow.com/questions/64509631/is-there-a-regex-to-match-all-unicode-emojis
+const emojiRegex = /(\u00a9|\u00ae|[\u2000-\u3300]|\ud83c[\ud000-\udfff]|\ud83d[\ud000-\udfff]|\ud83e[\ud000-\udfff])/g;
+
+function populateSocketChatGatewayFlags(msg: ServerEvents["a"], socket: Socket) {
+    socket.gateway.hasSentChatMessage = true;
+
+    if (msg.message.toUpperCase() == msg.message) {
+        socket.gateway.hasSentChatMessageWithCapitalLettersOnly = true;
+    }
+
+    if (msg.message.includes("\u034f") || msg.message.includes("\u200b")) {
+        socket.gateway.hasSentChatMessageWithInvisibleCharacters = true;
+    }
+
+    if (msg.message.match(/[^\x00-\x7f]/gm)) {
+        socket.gateway.hasSentChatMessageWithInvisibleCharacters = true;
+    }
+
+    if (msg.message.match(emojiRegex)) {
+        socket.gateway.hasSentChatMessageWithEmoji = true;
+    }
+}
 
 export const a: ServerEventListener<"a"> = {
     id: "a",
@@ -7,9 +31,14 @@ export const a: ServerEventListener<"a"> = {
         const flags = socket.getUserFlags();
         if (!flags) return;
 
+        if (typeof msg.message !== "string") return;
+
         // Why did I write this statement so weird
         if (!flags["no chat rate limit"] || flags["no chat rate limit"] == 0)
             if (!socket.rateLimits?.normal.a.attempt()) return;
+
+        populateSocketChatGatewayFlags(msg, socket);
+
         const ch = socket.getCurrentChannel();
         if (!ch) return;
 
diff --git a/src/ws/events/user/handlers/admin_message.ts b/src/ws/events/user/handlers/admin_message.ts
index eb44d47..7e0c00a 100644
--- a/src/ws/events/user/handlers/admin_message.ts
+++ b/src/ws/events/user/handlers/admin_message.ts
@@ -9,8 +9,15 @@ export const admin_message: ServerEventListener<"admin message"> = {
         if (socket.rateLimits)
             if (!socket.rateLimits.normal["admin message"].attempt()) return;
 
-        if (typeof msg.password !== "string") return;
-        if (msg.password !== env.ADMIN_PASS) return;
+        if (typeof msg.password !== "string") {
+            socket.gateway.hasSentInvalidAdminMessage = true;
+            return;
+        }
+
+        if (msg.password !== env.ADMIN_PASS) {
+            socket.gateway.hasSentInvalidAdminMessage = true;
+            return;
+        }
 
         // Probably shouldn't be using password auth in 2024
         // Maybe I'll setup a dashboard instead some day
diff --git a/src/ws/events/user/handlers/hi.ts b/src/ws/events/user/handlers/hi.ts
index 56fa878..236f20e 100644
--- a/src/ws/events/user/handlers/hi.ts
+++ b/src/ws/events/user/handlers/hi.ts
@@ -17,10 +17,20 @@ export const hi: ServerEventListener<"hi"> = {
 
         // Browser challenge
         if (config.browserChallenge == "basic") {
-            if (typeof msg.code !== "boolean") return;
+            try {
+                if (typeof msg.code !== "string") return;
+                const code = atob(msg.code);
+                const arr = JSON.parse(code);
 
-            if (msg.code === true) {
-                socket.gateway.hasCompletedBrowserChallenge = true;
+                if (arr[0] === true) {
+                    socket.gateway.hasCompletedBrowserChallenge = true;
+
+                    if (typeof arr[1] === "string") {
+                        socket.gateway.userAgent = arr[1];
+                    }
+                }
+            } catch (err) {
+                logger.warn("Unable to parse basic browser challenge code:", err);
             }
         } else if (config.browserChallenge == "obf") {
             // TODO
@@ -34,11 +44,14 @@ export const hi: ServerEventListener<"hi"> = {
 
         if (config.tokenAuth !== "none") {
             if (typeof msg.token !== "string") {
+                socket.gateway.hasSentToken = true;
+
                 // Get a saved token
                 token = await getToken(socket.getUserID());
                 if (typeof token !== "string") {
                     // Generate a new one
                     token = await createToken(socket.getUserID(), socket.gateway);
+                    socket.gateway.isTokenValid = true;
 
                     if (typeof token !== "string") {
                         logger.warn(`Unable to generate token for user ${socket.getUserID()}`);
@@ -54,6 +67,7 @@ export const hi: ServerEventListener<"hi"> = {
                     //return;
                 } else {
                     token = msg.token;
+                    socket.gateway.isTokenValid = true;
                 }
             }
         }
diff --git a/src/ws/events/user/handlers/m.ts b/src/ws/events/user/handlers/m.ts
index 5e6dc8b..6086751 100644
--- a/src/ws/events/user/handlers/m.ts
+++ b/src/ws/events/user/handlers/m.ts
@@ -13,11 +13,21 @@ export const m: ServerEventListener<"m"> = {
         let x = msg.x;
         let y = msg.y;
 
-        // Make it numbers
-        if (typeof msg.x == "string") x = parseFloat(msg.x);
-        if (typeof msg.y == "string") y = parseFloat(msg.y);
+        // Parse cursor position if it's strings
+        if (typeof msg.x == "string") {
+            x = parseFloat(msg.x);
+        } else {
+            socket.gateway.isCursorNotString = true;
+        }
 
-        // Move the laggy piece of shit
+        if (typeof msg.y == "string") {
+            y = parseFloat(msg.y);
+        } else {
+            socket.gateway.isCursorNotString = true;
+        }
+
+        // Relocate the laggy microscopic speck
         socket.setCursorPos(x, y);
+        socket.gateway.hasCursorMoved = true;
     }
 };
diff --git a/src/ws/events/user/handlers/n.ts b/src/ws/events/user/handlers/n.ts
index 66c83eb..0dcc102 100644
--- a/src/ws/events/user/handlers/n.ts
+++ b/src/ws/events/user/handlers/n.ts
@@ -11,6 +11,8 @@ export const n: ServerEventListener<"n"> = {
         if (!Array.isArray(msg.n)) return;
         if (typeof msg.t !== "number") return;
 
+        socket.gateway.hasPlayedPianoBefore = true;
+
         // This should've been here months ago
         const channel = socket.getCurrentChannel();
         if (!channel) return;
diff --git a/src/ws/events/user/handlers/t.ts b/src/ws/events/user/handlers/t.ts
index 92dfe20..9e9c372 100644
--- a/src/ws/events/user/handlers/t.ts
+++ b/src/ws/events/user/handlers/t.ts
@@ -12,6 +12,8 @@ export const t: ServerEventListener<"t"> = {
             if (typeof msg.e !== "number") return;
         }
 
+        socket.gateway.lastPing = Date.now();
+
         // Pong
         socket.sendArray([
             {
diff --git a/src/ws/events/user/handlers/userset.ts b/src/ws/events/user/handlers/userset.ts
index 601063c..5555499 100644
--- a/src/ws/events/user/handlers/userset.ts
+++ b/src/ws/events/user/handlers/userset.ts
@@ -1,20 +1,21 @@
 import { ServerEventListener } from "../../../../util/types";
+import { config } from "../../../usersConfig";
 
 export const userset: ServerEventListener<"userset"> = {
     id: "userset",
     callback: async (msg, socket) => {
         // Change username/color
         if (!socket.rateLimits?.chains.userset.attempt()) return;
-        // You can disable color in the config because
-        // Brandon's/jacored's server doesn't allow color changes,
-        // and that's the OG server, but folks over at MPP.net
-        // said otherwise because they're dumb roleplayers
-        // or something and don't understand the unique value
-        // of the fishing bot and how it allows you to change colors
-        // without much control, giving it the feeling of value...
-        // Kinda reminds me of crypto.
-        // Also, Brandon's server had color changing on before.
-        if (!msg.set.name && !msg.set.color) return;
+        if (typeof msg.set.name !== "string" && typeof msg.set.color !== "string") return;
+
+        if (typeof msg.set.name == "string") {
+            socket.gateway.hasChangedName = true;
+        }
+
+        if (typeof msg.set.color == "string" && config.enableColorChanging) {
+            socket.gateway.hasChangedColor = true;
+        }
+
         socket.userset(msg.set.name, msg.set.color);
     }
 };
diff --git a/src/ws/server.ts b/src/ws/server.ts
index 66e4934..f7aefc6 100644
--- a/src/ws/server.ts
+++ b/src/ws/server.ts
@@ -7,9 +7,14 @@ import { Socket, socketsBySocketID } from "./Socket";
 import env from "../util/env";
 import { getMOTD } from "../util/motd";
 import nunjucks from "nunjucks";
+import { metrics } from "../util/metrics";
 
 const logger = new Logger("WebSocket Server");
 
+// ip -> timestamp
+// for checking if they visited the site and are also connected to the websocket
+const httpIpCache = new Map<string, number>();
+
 /**
  * Get a rendered version of the index file
  * @returns Response with html in it
@@ -39,65 +44,81 @@ export const app = Bun.serve<{ ip: string }>({
     fetch: (req, server) => {
         const reqip = server.requestIP(req);
         if (!reqip) return;
+
         const ip = req.headers.get("x-forwarded-for") || reqip.address;
 
-        if (
-            server.upgrade(req, {
-                data: {
-                    ip
-                }
-            })
-        ) {
+        // Upgrade websocket connections
+        if (server.upgrade(req, { data: { ip } })) {
             return;
-        } else {
-            const url = new URL(req.url).pathname;
+        }
 
-            // lol
-            // const ip = decoder.decode(res.getRemoteAddressAsText());
-            // logger.debug(`${req.getMethod()} ${url} ${ip}`);
-            // res.writeStatus(`200 OK`).end("HI!");
+        httpIpCache.set(ip, Date.now());
+        const url = new URL(req.url).pathname;
 
-            // I have no clue if this is even safe...
-            // wtf do I do when the user types "/../.env" in the URL?
-            // From my testing, nothing out of the ordinary happens...
-            // but just in case, if you find something wrong with URLs,
-            // this is the most likely culprit
+        // lol
+        // const ip = decoder.decode(res.getRemoteAddressAsText());
+        // logger.debug(`${req.getMethod()} ${url} ${ip}`);
+        // res.writeStatus(`200 OK`).end("HI!");
 
-            const file = path.join("./public/", url);
+        // I have no clue if this is even safe...
+        // wtf do I do when the user types "/../.env" in the URL?
+        // From my testing, nothing out of the ordinary happens...
+        // but just in case, if you find something wrong with URLs,
+        // this is the most likely culprit
 
-            // Time for unreadable blocks of confusion
-            try {
-                if (fs.lstatSync(file).isFile()) {
-                    const data = Bun.file(file);
+        const file = path.join("./public/", url);
 
-                    if (data) {
-                        return new Response(data);
-                    } else {
-                        return getIndex();
-                    }
+        // Time for unreadable blocks of confusion
+        try {
+            // Is it a file?
+            if (fs.lstatSync(file).isFile()) {
+                // Read the file
+                const data = Bun.file(file);
+
+                // Return the file
+                if (data) {
+                    return new Response(data);
                 } else {
                     return getIndex();
                 }
-            } catch (err) {
+            } else {
+                // Return the index file, since it's a channel name or something
                 return getIndex();
             }
+        } catch (err) {
+            // Return the index file as a coverup of our extreme failure
+            return getIndex();
         }
     },
     websocket: {
         open: ws => {
-            // We got one!
+            // swimming in the pool
             const socket = new Socket(ws, createSocketID());
 
-            // Reel 'em in...
             (ws as unknown as any).socket = socket;
             // logger.debug("Connection at " + socket.getIP());
 
-            // Let's put it in the dinner bucket.
             if (socket.socketID == undefined) {
                 socket.socketID = createSocketID();
             }
 
             socketsBySocketID.set(socket.socketID, socket);
+
+            const ip = socket.getIP();
+
+            if (httpIpCache.has(ip)) {
+                const date = httpIpCache.get(ip);
+
+                if (date) {
+                    if (Date.now() - date < 1000 * 60) {
+                        // They got the page and we were connected in under a minute
+                        socket.gateway.hasConnectedToHTTPServer = true;
+                    } else {
+                        // They got the page and a long time has passed
+                        httpIpCache.delete(ip);
+                    }
+                }
+            }
         },
 
         message: (ws, message) => {