Free-to-play retro brawler Dark Blood has only been out for a week (still in beta, though), but it's already getting a massive content update. The level cap has been raised and Act II has begun. New monsters, dungeons, and a gem system have all been implemented.
According to Philip Yun, Outspark CEO, the title already has 10 million registered users and they're "on a roll, blasting full steam ahead!" You can get stuck into quests and PVP here, if you want to check out the new content. There are also live Game Master events like Friday Fights and a PvP tournament starting on Friday, August 3.