diff --git a/launcher/core/CMakeLists.txt b/launcher/core/CMakeLists.txt
index 8901659..af4170e 100644
--- a/launcher/core/CMakeLists.txt
+++ b/launcher/core/CMakeLists.txt
@@ -77,9 +77,9 @@ if (ENABLE_WATCHDOG)
 endif ()
 
 if(ENABLE_GAMEMODE)
-    target_compile_definitions(astra_core PUBLIC USE_GAMEMODE)
+    target_compile_definitions(astra_core PUBLIC ENABLE_GAMEMODE)
 endif()
 
 if(ENABLE_STEAM)
-    target_compile_definitions(astra_core PUBLIC USE_STEAM)
+    target_compile_definitions(astra_core PUBLIC ENABLE_STEAM)
 endif()
\ No newline at end of file
diff --git a/launcher/core/include/launchercore.h b/launcher/core/include/launchercore.h
index 73ed117..1559ea8 100755
--- a/launcher/core/include/launchercore.h
+++ b/launcher/core/include/launchercore.h
@@ -27,7 +27,8 @@ enum class WineType {
     System,
     Custom,
     Builtin, // macos only
-    XIVOnMac // macos only
+    XIVOnMac, // macos only
+    Proton // steam proton, only available when launched via Steam
 };
 
 enum class DalamudChannel {
diff --git a/launcher/core/src/launchercore.cpp b/launcher/core/src/launchercore.cpp
index bf8e968..a88a06a 100755
--- a/launcher/core/src/launchercore.cpp
+++ b/launcher/core/src/launchercore.cpp
@@ -15,7 +15,7 @@
 #include <qt5keychain/keychain.h>
 #include <cotp.h>
 
-#ifdef USE_GAMEMODE
+#ifdef ENABLE_GAMEMODE
 #include <gamemode_client.h>
 #endif
 
@@ -212,7 +212,7 @@ void LauncherCore::launchExecutable(
     }
 #endif
 
-#if USE_GAMEMODE
+#if ENABLE_GAMEMODE
     if(isGame && profile.useGamemode) {
         gamemode_request_start();
     }
diff --git a/launcher/core/src/steamapi.cpp b/launcher/core/src/steamapi.cpp
index 6c16792..430e7e5 100644
--- a/launcher/core/src/steamapi.cpp
+++ b/launcher/core/src/steamapi.cpp
@@ -1,11 +1,11 @@
 #include "steamapi.h"
 
-#ifdef USE_STEAM
+#ifdef ENABLE_STEAM
 #include <steam/steam_api.h>
 #endif
 
 SteamAPI::SteamAPI() {
-#ifdef USE_STEAM
+#ifdef ENABLE_STEAM
     SteamAPI_Init();
 #endif
 }
\ No newline at end of file
diff --git a/launcher/desktop/src/settingswindow.cpp b/launcher/desktop/src/settingswindow.cpp
index e0b82c5..0dd3e8f 100644
--- a/launcher/desktop/src/settingswindow.cpp
+++ b/launcher/desktop/src/settingswindow.cpp
@@ -234,7 +234,7 @@ void SettingsWindow::reloadControls() {
     useGamescope->setChecked(profile.useGamescope);
     useGamemode->setChecked(profile.useGamemode);
 
-#ifndef USE_GAMEMODE
+#ifndef ENABLE_GAMEMODE
     useGameMode->setEnabled(false);
 #endif