KarmaZoo

This is an altruistic, cooperative platformer where up to 10 random players help each other with the unique abilities of 50 different characters, all for the sake of good Karma. Together, you’ll tackle a series of increasingly challenging levels that adapt to the size of your team, the characters you play and the perks you pick together. Stick together, use your character’s strengths, and even sacrifice yourself because helping one another is essential in the Loop’s. (devolverdigital.com)