diff --git a/radiant/preferences.cpp b/radiant/preferences.cpp
index 5a115cac..28367575 100644
--- a/radiant/preferences.cpp
+++ b/radiant/preferences.cpp
@@ -3479,6 +3479,9 @@ void CGameInstall::BuildDialog() {
 		case GAME_WOLF:
 			gtk_combo_box_text_append_text( GTK_COMBO_BOX_TEXT( game_select_combo ), _( "Return To Castle Wolfenstein" ) );
 			break;
+		case GAME_UNVANQUISHED:
+			gtk_combo_box_text_append_text( GTK_COMBO_BOX_TEXT( game_select_combo ), _( "Unvanquished" ) );
+			break;
 		}
 		iGame++;
 	}
@@ -3645,6 +3648,10 @@ void CGameInstall::Run() {
 		gamePack = WOLF_PACK;
 		gameFilePath += WOLF_GAME;
 		break;
+	case GAME_UNVANQUISHED:
+		gamePack = UNVANQUISHED_PACK;
+		gameFilePath += UNVANQUISHED_GAME;
+		break;
 	default:
 		Error( "Invalid game selected: %d", m_availGames[ m_nComboSelect ] );
 	}
@@ -3832,6 +3839,20 @@ void CGameInstall::Run() {
 		}
 		break;
 	}
+	case GAME_UNVANQUISHED: {
+		fprintf( fg, "  prefix=\".unvanquished\"\n" );
+		fprintf( fg, "  basegame=\"pkg\"\n" );
+
+		// Hardcoded fix for "missing" shaderlist in gamepack
+		Str dest = m_strEngine.GetBuffer();
+		dest += "/pkg/scripts/shaderlist.txt";
+		if( CheckFile( dest.GetBuffer() ) != PATH_FILE ) {
+			Str source = gameInstallPath.GetBuffer();
+			source += "pkg/scripts/default_shaderlist.txt";
+			radCopyFile( source.GetBuffer(), dest.GetBuffer() );
+		}
+		break;
+	}
 	}
 	fprintf( fg, "/>\n" );
 	fclose( fg );
@@ -3896,6 +3917,9 @@ void CGameInstall::ScanGames() {
 		if ( stricmp( dirname, Q1_PACK ) == 0 ) {
 			m_availGames[ iGame++ ] = GAME_Q1;
 		}
+		if ( stricmp( dirname, UNVANQUISHED_PACK ) == 0) {
+			m_availGames[ iGame++ ] = GAME_UNVANQUISHED;
+		}
 	}
 	Sys_Printf( "No installable games found in: %s\n",
 				pakPaths.GetBuffer() );
diff --git a/radiant/preferences.h b/radiant/preferences.h
index ac6ca9d0..54ef1225 100644
--- a/radiant/preferences.h
+++ b/radiant/preferences.h
@@ -217,6 +217,7 @@ void Dump();
 #define STVEF_GAME "stvef.game"
 #define WOLF_GAME "wolf.game"
 #define Q1_GAME "q1.game"
+#define UNVANQUISHED_GAME "unvanquished.game"
 
 #define Q3_PACK "Q3Pack"
 #define URT_PACK "UrTPack"
@@ -233,6 +234,7 @@ void Dump();
 #define STVEF_PACK "STVEFPack"
 #define WOLF_PACK "WolfPack"
 #define Q1_PACK "Q1Pack"
+#define UNVANQUISHED_PACK "UnvanquishedPack"
 
 class CGameInstall : public Dialog {
 public:
@@ -262,6 +264,7 @@ public:
 	GAME_STVEF,
 	GAME_WOLF,
 	GAME_Q1,
+	GAME_UNVANQUISHED,
 	GAME_COUNT
   };