This is a cool concept! But it feels undeveloped. In addition to what everyone else has mentioned (more levels, music, main menu, etc) maybe you could add something to avoid? Just some more challenges.
(I like the runner he's cute hahaha)
Reviews for "Happy Runner"
I wish it had more lvls...
it was really easy .... but um fun i guess
I would edit the hell out of it. It has a possible potential with the idea. The basic concept is old but the triggers are better. Needs a pause button, a real start page background, and an actual basis giving the game a point, if you want it to be good.
Waaaaay too short to be a full game.