watch the video, my dude

Neon White, it’s fun and scratches the same time trial competitive itch Mirror’s Edge had. I like the story as well, it’s quirky and funny, not too serious.

Kind of an old one, but Creeper World is kind of like that. I don't know if it's actually released, though. It was originally a flash game and the developer was making a new version, but in the devlogs I've seen he had changed the game significantly multiple times and then I lost interest. Might be worth checking out either way.

I was going to suggest Toribash, but that looks way cooler. Toribash is pretty ancient at this point and has a pretty tough learning curve.