Chivalry is a (FPS?) Medieval simulator where you play as a Knight during a rebellion, in medieval times! Imagine any FPS you can think of, then turn back the time a couple thousand years and give yourself a sword.
The countrols are very well built, for the most part (shields tend to piss me off sometimes), and it feels very real. Every person you see has the power to kill you. Your life is very valuable in that game. There are multiple game modes ranging from forms of Team Deathmatch, Search and Destroy, Defend the Objective, King of the Hill, Elimination, and probably many more.
I will post a link to it once I'm on a proper internet connection that allows me to access Steam, but for those of you who can access Steam, download it! It's free until Monday. Let's have a game night.