This game is really, really good.
The art falls behind the rest (even though the potators are really funny), but I don't mind it, since art is not something important in this game jam.
I really liked the mechanic of the wall, which is a double-edged sword, although maybe it doesn't really fit the theme, at least how I look at it.
But, even though this is a game jam and following the theme is important and is probably the worst part of the game, the rest I find it great. It's simple yet engaging, really fun, making you think a few steps ahead. Congratulations on a really good game!