I liked it, a fun, short platformer. The box glitched sometimes, but it wasn't a huge problem. Maybe the player could've been faster? I liked the titles of the levels that we got to see in the first few ones (explaining/warning about new objects).

Solid platformer. Level 8 had a bug that was causing the box to fly too fast but I managed to beat the level eventually. Good Job!

Neat little game! Like other commenters I also couldn't get past level 8 due to the physics of the box. 

Nice polished game, tricky jumps at the end!

But I think space should be jump and not restart, was a bit annoying for me.

Cute little game. Got a little stuck on level 8 - but I was able to accidentally launch the cube out of the level at 100 MPH, which was fun!

Very nice game, simple and effective design. It runs very smoothly. Rated!