diff --git a/test-projects/main/cartridge/program.pbx b/test-projects/main/cartridge/program.pbx
index 54f5ebd5..438842ce 100644
Binary files a/test-projects/main/cartridge/program.pbx and b/test-projects/main/cartridge/program.pbx differ
diff --git a/test-projects/main/src/main.pbs b/test-projects/main/src/main.pbs
index ae76617c..cfbf01bc 100644
--- a/test-projects/main/src/main.pbs
+++ b/test-projects/main/src/main.pbs
@@ -7,10 +7,28 @@ import { Gfx } from @sdk:gfx;
 fn frame() -> void
 {
     let touch = Input.touch();
+    let tile_id = 0;
+    let hold = 0;
+    let counter = 0;
+
+    if (touch.button().down())
+    {
+        hold = touch.button().hold() / 6;
+        while (counter < hold)
+        {
+            counter = counter + 1;
+            tile_id = tile_id + 1;
+            if (tile_id > 7)
+            {
+                tile_id = 0;
+            }
+        }
+    }
 
     Gfx.clear(new Color(6577));
     // Gfx.draw_square(touch.x(), touch.y(), 16, 16, new Color(65535), new Color(13271));
-    let sprite_status = Gfx.set_sprite(0, 0, touch.x(), touch.y(), 0, 0, true, false, false, 0);
+    let sprite_status = Gfx.set_sprite(0, 0, touch.x() - 16, touch.y() + 8, tile_id, 0, true, true, false, 0);
+    let sprite_status2 = Gfx.set_sprite(0, 1, touch.x() + 16, touch.y() + 8, tile_id, 0, true, false, false, 0);
 
     let a = 10;
     let b = 15;