In Run 3, you can go to space. Run 3 is a very addicting action/platformer game where you play as a little grey alien. It's like an endless runner. The little alien is breaking the law by going into an area in space that has bad architecture. 

After breaking the rules and going into the forbidden area, which has more and more dangerous holes, you run. If you fall down one of the holes, you'll be lost in space, so watch where you step.

But in Run 3, the only sweat you might see is on your palms as you run and jump over crazy obstacles in an alien setting where the laws of physics don't always apply! 

Why run in circles when you can run through a track with more and more holes that will kill you as you go? Plus, this game takes place in space, which is way cooler than the park or the gym.

Similar games: subway-surfers