Soccer Bros

You can play Soccer Bros online for free right here; the whole game runs in your browser tab. The controls are arcade-simple, but the timing windows give it a real skill curve.

Input is simple keyboard and mouse stuff. If you can browse the web, you can play this. Touch controls are supported, so a phone in a queue is a perfectly valid setup. It supports fullscreen, which is worth using once things get serious. Scores here are personal: the only leaderboard that matters is your last attempt.