diff --git a/entries/rei-3d-demo/Rei_3D_Demo.gb b/entries/rei-3d-demo/REI3D.GB
similarity index 99%
rename from entries/rei-3d-demo/Rei_3D_Demo.gb
rename to entries/rei-3d-demo/REI3D.GB
index d88e79e3..0d395960 100644
Binary files a/entries/rei-3d-demo/Rei_3D_Demo.gb and b/entries/rei-3d-demo/REI3D.GB differ
diff --git a/entries/rei-3d-demo/game.json b/entries/rei-3d-demo/game.json
index b5c60762..e58d00ad 100644
--- a/entries/rei-3d-demo/game.json
+++ b/entries/rei-3d-demo/game.json
@@ -1,9 +1,9 @@
 {
-    "date": "2022-05-01",
+    "date": "1996-06-17",
     "files": [
         {
             "default": true,
-            "filename": "Rei_3D_Demo.gb",
+            "filename": "REI3D.GB",
             "playable": true
         },
         {
@@ -17,5 +17,5 @@
     ],
     "slug": "rei-3d-demo",
     "title": "Rei 3D Demo",
-    "typetag": "tool"
-}
\ No newline at end of file
+    "typetag": "demo"
+}
diff --git a/entries/rei-3d-demo/rei_3d_demo.zip b/entries/rei-3d-demo/rei_3d_demo.zip
index 6cde5192..72e680d4 100644
Binary files a/entries/rei-3d-demo/rei_3d_demo.zip and b/entries/rei-3d-demo/rei_3d_demo.zip differ