Mario Kart DS Beta: test1_course

test1_course in the Mario Kart DS beta. It's purpose was to test collision. This is shown a lot better here:    • Mario Kart DS Beta: test1_course (With Res...   Unlike other beta courses there's a respawn point, but it puts you underneath the course which causes you to get stuck in an infinite respawn loop. At some point in development it's model was replaced with an old version of Rainbow Road. test1_course normally crashes because the course model is formatted in tris instead of quads causing the RAM to overload. The ROM I used corrected this issue.