I just backed Indivisible on IndieGoGo. Holy shit this game looks awesome. It's being made by the same guys who made Skull Girls (another great game). They have a playable prototype (not a "demo", but a prototype) that's available to everyone for free. They're trying to get to 1.5 million dollars and they're almost 2/3s of the way there. If they don't reach their goal, the game will have to be scrapped, which sucks because it's really fun and looks amazing. Just $30 gets you the game digitally. It only has 4 days left, but since they hit $900,000 yesterday they can get a 20 day extension.