ehm... its nice, but seriously frustrating sometimes. I think you made it a bit to difficult to control the rock. I know the theme is out of control, but it makes it not fun when the player loses the ability to control things. Also there were things that were unavoidable even with patience. Still was fun, until I started to find how difficult it is for something so simple.
The Rock Is Hot
The Rock Is Hot is a platformer game where you control a rolling rock. When the rock gets hot, it moves faster, and if it gets too hot, it explodes. The flames and the hot ground make the rock warmer, so in most cases it's a good idea to try to avoid them.