diff --git a/src/pc/gfx/gfx_dummy.c b/src/pc/gfx/gfx_dummy.c
index 77bd07f8..aed6594b 100644
--- a/src/pc/gfx/gfx_dummy.c
+++ b/src/pc/gfx/gfx_dummy.c
@@ -129,11 +129,11 @@ static void gfx_dummy_renderer_unload_shader(UNUSED struct ShaderProgram *old_pr
 static void gfx_dummy_renderer_load_shader(UNUSED struct ShaderProgram *new_prg) {
 }
 
-static struct ShaderProgram *gfx_dummy_renderer_create_and_load_new_shader(UNUSED uint32_t shader_id) {
+static struct ShaderProgram *gfx_dummy_renderer_create_and_load_new_shader(UNUSED struct ColorCombiner* cc) {
     return NULL;
 }
 
-static struct ShaderProgram *gfx_dummy_renderer_lookup_shader(UNUSED uint32_t shader_id) {
+static struct ShaderProgram *gfx_dummy_renderer_lookup_shader(UNUSED struct ColorCombiner* cc) {
     return NULL;
 }
 
diff --git a/src/pc/lua/smlua_hooks.c b/src/pc/lua/smlua_hooks.c
index bbcd86af..e296b9ab 100644
--- a/src/pc/lua/smlua_hooks.c
+++ b/src/pc/lua/smlua_hooks.c
@@ -30,7 +30,8 @@ static struct {
     f64 disp;
 } sLuaProfilerCounters[MAX_PROFILED_MODS];
 
-static void lua_profiler_start_counter(struct Mod *mod) {
+static void lua_profiler_start_counter(UNUSED struct Mod *mod) {
+#ifndef WAPI_DUMMY
     for (s32 i = 0; i != MIN(MAX_PROFILED_MODS, gActiveMods.entryCount); ++i) {
         if (gActiveMods.entries[i] == mod) {
             f64 freq = SDL_GetPerformanceFrequency();
@@ -39,9 +40,11 @@ static void lua_profiler_start_counter(struct Mod *mod) {
             return;
         }
     }
+#endif
 }
 
-static void lua_profiler_stop_counter(struct Mod *mod) {
+static void lua_profiler_stop_counter(UNUSED struct Mod *mod) {
+#ifndef WAPI_DUMMY
     for (s32 i = 0; i != MIN(MAX_PROFILED_MODS, gActiveMods.entryCount); ++i) {
         if (gActiveMods.entries[i] == mod) {
             f64 freq = SDL_GetPerformanceFrequency();
@@ -51,6 +54,7 @@ static void lua_profiler_stop_counter(struct Mod *mod) {
             return;
         }
     }
+#endif
 }
 
 void lua_profiler_update_counters(void) {
diff --git a/src/pc/pc_main.c b/src/pc/pc_main.c
index 605612ef..c24df7cc 100644
--- a/src/pc/pc_main.c
+++ b/src/pc/pc_main.c
@@ -385,11 +385,16 @@ int main(int argc, char *argv[]) {
 
     // Render the rom setup screen
     if (!main_rom_handler()) {
+#if !defined(WAPI_DXGI) && !defined(WAPI_DUMMY)
         render_rom_setup_screen(); // Holds the game load until a valid rom is provided
+#else
+        printf("ERROR: could not find valid vanilla us sm64 rom in game's user folder\n");
+        return 0;
+#endif
     }
 
     // Start the thread for setting up the game
-#ifndef WAPI_DXGI
+#if !defined(WAPI_DXGI) && !defined(WAPI_DUMMY)
     bool threadSuccess = false;
     if (pthread_mutex_init(&gLoadingThreadMutex, NULL) == 0) {
         if (pthread_create(&gLoadingThreadId, NULL, main_game_init, (void*) 1) == 0) {