This game is lush - it hits a weird nostalgic spot in my head; the graphics are very modern, and would feel at home on the steam store next to ITTB, but the gameplay feels like a chunky concept game I might've stumbled across on a floppydisk in the early 90's and then cherished for years.
The core game loop is very concise and definitely geared towards puzzles with single solutions which, at least to me, is a rare thing to see explored so well in a jam game. If this has a life after the jam, which it definitely should, it would probably benefit heavily from a suit of mod tools like puzzle and enemy builders.