Company of Heroes developed by Relic Entertainment is a real time strategy game. This game was first introduced in 2006 for Windows. Later was made available for Mac OS X in 2009. In the PC gamer magazine, Company of Heroes received the highest votes as RTS (Real time strategy) game. This game supports both single player and multiplayer modes. In the single player mode, the player leads two U.S military troops in the Battle of Normandy for the liberation of France.