Couple of notes in no particular order:
- Amazing idea! A lot of fun and some great tips for people new to game dev :) Very meta!
- It was a bit hard to understand what was happening at the start in the platformer level... I thought the character was moving left automatically until I realized it was a wall coming from the left.
- Like others said: Checkpoints! The game is too hard for me to replay it from the beginning. I tried maybe 15 times, but I always screwed up some jump or those nasty eyes.
I'd love to see a more polished and/or easier version of this after the jam!