This was an awesome little game. I will be honest, I quit toward the top(I think) because I got trapped inside of a moving platform(the part after you get two "fast" things. When it slid down, I was under it. :(
Anyways, very creative. I didnt expect this at all. Love it. I think it would be popular even outside of the jam. Especially if you got crazy with the pickups. Like robot or fly and stuff. Reminds me of "baba is you"

It was really fun, and timing the lava levels was rewarding. We thought we found a glitch, but it was a trick! (we won't spill the beans.) We really loved how you both incorporated the "limited space" theme into your game. Very creative!

Congratulations.