I forgot to add that:
1. Press Z on the title screen to start
2. Spikes will sometimes break (I’ll fix this when I get a chance to)
3. There’s a broken run feature triggered by holding down X while moving (I’m not planning on fixing it because it’s fun to play around with).
4. The Jam entry part really starts at the second stage (the first level is a tutorial and kind of needs to stay in.