In this game you basically select a character and start fighting against incredibly bad drawn characters, you can jump, kick, punch, or grab (no low, medium or high kick/punch, just one one) so there is not a lot of variations of what you can do, it doesn't need a lot of time to bore because the game is terrible. In my first fight I challenged against a grey haired person, only after battle ended I realized it was a very weird drawn woman =.=" but all women look that weird in this game.
Game features: very bad resolution, very poor fighting mechanics (do the same hit all the time, preferably a jumping or range one on your opponent...repeat it until it dies), 3 "fight" buttons (kick, punch & grab), very bad drawn characters, a "tutorial", no controller support(there are some controller buttons shown in the "tutorial", but this game doesn't need it even if it had support, since the controls are that poor that controller is too much), no achievements, confusing menu.
Good features: Steam Trading Cards :D Since this game came from "vote us on Greenlight and get a free copy" it makes only some benefit, when selling cards. Some ppl say soundtrack is good, maybe a little. And also the character creation, but it's not that great really, just lot of games don't have it.
What's good about the game besides Trading Cards?....nothing.