HAHAHA this game has a really fun concept and a really solid execution!! The UI is really well done and I love how the boost is as much of a movement tool as a means to success. (and also I appreciate that sisyphus will try getting up to unstuck himself)
I understand the physics based ragey part of the controls but to be honest, being unable to strafe and only move forward made it really motion sickness inducing as I had to turn around a lot and I only made it 66% of the way :p
Other than that, it is impressive that you guys could make this in 48 hours. Kudos!!