This popped up on Eurogamer a few days ago.
Gang Beasts is a multiplayer beat-em-up, in which you play as fighting jelly men of some nature. The ultimate goal is to be the last "Beast","Jelly Baby" standing.
This is an alpha/beta version thats been released as a demo of some kind for PC.
A more complete version of the game is due later in the year.
More on the game below and video :
Download below :