This game got a trial in yesterday's update so I tried it out. Seems like a great little retro-style 2D platformer. You run around and explode. Explode to double jump, explode to speed up while running, explode to kill things, explode to break walls, and so on. Fun game. You collect stuff to make your explosions more powerful, and to make them recharge faster, and for buying new abilities and stuff. You know how it works.
It's actually got a fairly funny script as well, from what was in the first level, although Explodemon's Engrish gets old fast. Other characters talk normally though. I'll probably buy it tonight. £8, which is perfect.