diff --git a/src/com/thesuncat/whitehole/smg/GameArchive.java b/src/com/thesuncat/whitehole/smg/GameArchive.java
index 5e597c4..3f1c001 100644
--- a/src/com/thesuncat/whitehole/smg/GameArchive.java
+++ b/src/com/thesuncat/whitehole/smg/GameArchive.java
@@ -26,9 +26,9 @@ public GameArchive(FilesystemBase fs) {
     }
     
     public void getGameType(String name) {
-        if (filesystem.fileExists(String.format("/StageData/%1$s.arc", name)))
+        if (filesystem.fileExists("/StageData/ObjNameTable.arc"))
             Whitehole.gameType = 1;   // SMG1
-        else if (filesystem.fileExists(String.format("/StageData/%1$s/%1$sMap.arc", name)))
+        else if (filesystem.fileExists("/SystemData/ObjNameTable.arc"))
             Whitehole.gameType = 2;   // SMG2
         else
             Whitehole.gameType = 0;   // no game detected