Nice game !
I liked the main mechanic which fits the theme perfectly. It's funny to use environment to stay blocked, and synchronize things !
Here are a few things you could improve if you want to make a post jam version of this game :
- the music was buggy for me,
- controls are explained in a text block, it's usually better with a few small visuals,
- sometimes controls are buggy, player and AI are not very well synchronized and jumps lack precision.
Nice entry ! :)