There are six game modes you can play Deathmatch, Campaign, Capture the Flag, Defend the Flag, Time-Trial and Bomber. It can get boring playing a game with just a few maps, but at least you can create as many custom maps as you want on Red Eclipse. If you like to create your own maps then you will get a kick out of this game, as you can create your own maps to play on. Red Eclipse runs on the Cube 2 Engine and has six different game modes to keep you entertained for hours.
Red Eclipseis a free and open source FPS game that is available on Windows, Linux/BSD, and Mac OS X.