Round Runner 2000
A quick and hard endless runner game where your only goal is to survive for as long as possible and rack up that score as high as you possibly can.
It's a pretty simplistic game but a steadfast focus is required when you aim to achieve mastery.
Features are few but hard it is, as a small little green creature might have said. The most usable feature is the jump feature, you will need it.
Good Luck and don't forget to jump. :)