The premise is as simple as it can be: you'll have to get your bug out of the box, or get as high as possible.
Tap in the direction you want the bug to go and climb the always growing hill. Don't get trapped by falling flaming meteors or by letting too many rocks add up above you.
We've designed the game in a simple abstract manner, you'll find everything has a simple geometrical shape. And we've thrown in a realistic physics engine, just because we could.
Enjoy :)