“Roboleton” by Francis Vace.

“Roboleton” might be one of the hardest runner games I ever saw made for a game jam, even though you can reach a checkpoint after every ten seconds. Some stages are downright frustrating, but the level of satisfication after finishing them is always so high, that it is worth it. The fact, that the game does not stick with just one movement scheme, is fantastic, too. In some levels you only have to jump and run, while others will require you to control the robotic friend like the “Flappy Bird”, and sometimes it even acts like a rocket. >>PLAY