Offensive Combat is a free-to-play, browser-based first-person shooter. Interests include stabbing trolls in the neck with wooden swords, shooting asshats in the face with a variety of ballistic and plasma-based weapons, and pwning the hell out of anyone who falls before us with a variety of silly little dances. Lizard men in Hawaiian shirts and robots disguised as bananas!
I’ve tried this one. It’s quite good, and it’s not taking itself seriously at all, what I love. The business model seems fair as well, you can buy every weapon for in-game currency, and you only have to pay real money for permanent outfits.