Mirage: Arcade Warfare combined an FPS with a Persian theme and failed to catch on. The developers took note of this and are going to do what they can to keep the player base strong. The game will be free on September 6 and $9.99 after that. They created Chivalry: Medieval Warfare and this game has been very well-received, but it hasn't caught on. Now, with this free day, they want it to get a boost in users and then will drop the price to $9.99 forever to help it remain active. With a free day for it, the game will definitely experience more traffic - and we'll have some fun playing it throughout the week to see just how it stacks up against other FPSes on the market.