If you like RPG action games like Borderlands and Destiny you will 100% like this game.This game is massive multiplayer game and this game contains leveling system. This game is free for PS3 and PC. If you are bored of CO-OP you can try Competetive matches like TDM / CTF. Yea.. you can buy bonuses for this game but you can be really good without them and be as strong as anyone with these bonuses. + The creators of this game are still adding some content.And it is updating every week.