There's a great new game on steam called "Fistful of frags" I have not had this much fun playing a game since Timsplitters. It's great fun. And the best part, it's free! No micro transactions, nothing like that. Completely free. And it runs on the source engine so even if you have a shitty computer, like me, you'll be able to run it just fine. I highly suggest you try it out. Oh, and don't forget to pass the whiskey.