Geometry Dash
You just can't quit till you beat all the levels. And the music is really good too. And if the normal offical levels aren't enough, how about try millions of user made levels and most of them with their own custom music?
You just can't quit till you beat all the levels. And the music is really good too. And if the normal offical levels aren't enough, how about try millions of user made levels and most of them with their own custom music?