diff --git a/src/audio/external.c b/src/audio/external.c
index 0fc3256d..54ad4077 100644
--- a/src/audio/external.c
+++ b/src/audio/external.c
@@ -12,6 +12,7 @@
 #include "game/camera.h"
 #include "seq_ids.h"
 #include "dialog_ids.h"
+#include "pc/configfile.h"
 
 #define EU_FLOAT(x) x
 // N.B. sound banks are different from the audio banks referred to in other
@@ -565,6 +566,13 @@ void create_next_audio_buffer(s16 *samples, u32 num_samples) {
  * Called from threads: thread5_game_loop
  */
 void play_sound(s32 soundBits, f32 *pos) {
+    u8 bank;
+
+    bank = (soundBits & SOUNDARGS_MASK_BANK) >> SOUNDARGS_SHIFT_BANK;
+
+    if (bank == SOUND_BANK_VOICE && !configVoicesEnabled)
+        return;
+
     sSoundRequests[sSoundRequestCount].soundBits = soundBits;
     sSoundRequests[sSoundRequestCount].position = pos;
     sSoundRequestCount++;
@@ -1764,7 +1772,7 @@ void stop_sounds_from_source(f32 *pos) {
 /**
  * Called from threads: thread3_main, thread5_game_loop
  */
-static void stop_sounds_in_bank(u8 bank) {
+void stop_sounds_in_bank(u8 bank) {
     u8 soundIndex = sSoundBanks[bank][0].next;
 
     while (soundIndex != 0xff) {
diff --git a/src/audio/external.h b/src/audio/external.h
index d4237d2f..f65d7b36 100644
--- a/src/audio/external.h
+++ b/src/audio/external.h
@@ -40,6 +40,7 @@ void get_currently_playing_sound(u8 bank, u8 *numPlayingSounds, u8 *numSoundsInB
 void stop_sound(u32 soundBits, f32 *pos);
 void moon_stop_sound(u32 soundBits);
 void stop_sounds_from_source(f32 *pos);
+void stop_sounds_in_bank(u8 bank);
 void stop_sounds_in_continuous_banks(void);
 void sound_banks_disable(u8 player, u16 bankMask);
 void sound_banks_enable(u8 player, u16 bankMask);
diff --git a/src/moon/imgui/imgui_impl.cpp b/src/moon/imgui/imgui_impl.cpp
index 056cdad1..f2b38ca2 100644
--- a/src/moon/imgui/imgui_impl.cpp
+++ b/src/moon/imgui/imgui_impl.cpp
@@ -81,8 +81,8 @@ using namespace std;
 SDL_Window* window = nullptr;
 ImGuiIO* io = nullptr;
 
-#define SM64_WIDTH  640
-#define SM64_HEIGHT 480
+#define SM64_WIDTH  1280
+#define SM64_HEIGHT 960
 
 // Helper to display a little (?) mark which shows a tooltip when hovered.
 static void HelpMarker(const char* desc)
@@ -600,8 +600,8 @@ namespace MoonInternal {
                                 strcpy(cc_gameshark, global_color_to_cc().c_str());
                             }
                         }
-                        if (ImGui::BeginTabItem("CC GameShark")) {
-                            ImGui::InputTextMultiline("###gameshark", cc_gameshark, IM_ARRAYSIZE(cc_gameshark), ImVec2(-FLT_MIN, ImGui::GetTextLineHeight() * 25), ImGuiInputTextFlags_CharsUppercase);
+                        if (ImGui::BeginTabItem("GameShark")) {
+                            ImGui::InputTextMultiline("###gameshark_box", cc_gameshark, IM_ARRAYSIZE(cc_gameshark), ImVec2(-FLT_MIN, ImGui::GetTextLineHeight() * 25), ImGuiInputTextFlags_CharsUppercase);
 
                             ImGui::Dummy(ImVec2(0, 5));
 
@@ -672,6 +672,7 @@ namespace MoonInternal {
                         ImGui::SliderInt("SFX", (int*)&configSfxVolume, 0, MAX_VOLUME);
                         ImGui::SliderInt("Music", (int*)&configMusicVolume, 0, MAX_VOLUME);
                         ImGui::SliderInt("Environment", (int*)&configEnvVolume, 0, MAX_VOLUME);
+                        ImGui::Checkbox("Enable Voices", &configVoicesEnabled);
                     }
                     if (ImGui::CollapsingHeader("Gameplay")) {
 
diff --git a/src/pc/configfile.c b/src/pc/configfile.c
index 98c5febc..51ca6e92 100644
--- a/src/pc/configfile.c
+++ b/src/pc/configfile.c
@@ -78,6 +78,7 @@ unsigned int configMasterVolume = MAX_VOLUME; // 0 - MAX_VOLUME
 unsigned int configMusicVolume = 0;
 unsigned int configSfxVolume = MAX_VOLUME;
 unsigned int configEnvVolume = MAX_VOLUME;
+bool configVoicesEnabled = false;
 
 // Keyboard mappings (VK_ values, by default keyboard/gamepad/mouse)
 unsigned int configKeyA[MAX_BINDS]          = { 0x0026,   0x1000,     0x1103     };
@@ -140,6 +141,7 @@ static const struct ConfigOption options[] = {
     {.name = "music_volume",         .type = CONFIG_TYPE_UINT, .uintValue = &configMusicVolume},
     {.name = "sfx_volume",           .type = CONFIG_TYPE_UINT, .uintValue = &configSfxVolume},
     {.name = "env_volume",           .type = CONFIG_TYPE_UINT, .uintValue = &configEnvVolume},
+    {.name = "voices_enabled",       .type = CONFIG_TYPE_BOOL, .boolValue = &configVoicesEnabled},
     {.name = "key_a",                .type = CONFIG_TYPE_BIND, .uintValue = configKeyA},
     {.name = "key_b",                .type = CONFIG_TYPE_BIND, .uintValue = configKeyB},
     {.name = "key_start",            .type = CONFIG_TYPE_BIND, .uintValue = configKeyStart},
@@ -184,7 +186,7 @@ static const struct ConfigOption options[] = {
     {.name = "s_toggles_win",        .type = CONFIG_TYPE_BOOL, .boolValue = &configImGui.s_toggles},
     {.name = "s_machinima",          .type = CONFIG_TYPE_BOOL, .boolValue = &configImGui.s_machinima},
     {.name = "s_appearance_win",     .type = CONFIG_TYPE_BOOL, .boolValue = &configImGui.s_appearance},
-    {.name = "s_options_win",      .type = CONFIG_TYPE_BOOL, .boolValue = &configImGui.s_options},
+    {.name = "s_options_win",        .type = CONFIG_TYPE_BOOL, .boolValue = &configImGui.s_options},
     {.name = "n64Mode",              .type = CONFIG_TYPE_BOOL, .boolValue = &configImGui.n64Mode}
 };
 
diff --git a/src/pc/configfile.h b/src/pc/configfile.h
index 5199e742..2a924f11 100644
--- a/src/pc/configfile.h
+++ b/src/pc/configfile.h
@@ -42,6 +42,7 @@ extern unsigned int configMasterVolume;
 extern unsigned int configMusicVolume;
 extern unsigned int configSfxVolume;
 extern unsigned int configEnvVolume;
+extern bool         configVoicesEnabled;
 extern unsigned int configKeyA[];
 extern unsigned int configKeyB[];
 extern unsigned int configKeyStart[];