I love this game so much. Definitely a top 10 of all time for me. Team Fortress 2 is arguably the genre defining class based FPS game, with incredibly recognizable characters and hilarious action. Here I'll include a bunch of my own screenshots from in game so you guys can get a sense for how insane this game is. Goes without saying, but if you haven't tried it yet you need to! It's a blast and, famously, the most fun you'll have online!