Chivalry: Medieval Warfare was already silly enough with those slings and its online gameplay. But it just wasn't enough for modders. Here's Crustacean Soup's Giant Slayer mod that adds overpowered giant knights to the game.
The brutally enjoyable Chivalry: Medieval Warfare is set in, duh, medieval times. If one was to ask the developers of the game why you can't play as a female soldier, the answer should have been "because there weren't any".