A growing collection of computer games that are freeware, open source or free to play.

In Wolfenstein: Enemy Territory two teams play against eachother trying to defend or destroy mission objectives. The game is playable over the Internet or a Local Area Network.

The character classes in Enemy Territory are:

• Soldier (carries heavy weapons [panzerfaust, flamethrower, mobile MG42 and mortar])
• Medic (revives incapacitated teammates and heals the injured)
• Field Ops (distributes ammo packs and calls in two types of fire support)
• Engineer (performs construction, repairs, demolition and sets up landmines)
• Covert Ops (responsible for sabotage and/or sniping)

There are two sides: Allies and Axis. There are six officially released maps (North Africa Campaign: Goldrush, Oasis, and Battery; Europe Campaign: Railgun, Radar and Fuel Dump), as well as hundreds of custom maps made by the internet community. On each map, the offense needs to complete a certain set of objectives within a limited amount of time. The defense needs to keep the offense from completing objectives until time runs out. Some objectives may be optional, and some objectives can be carried out by either team. These minor objectives assist the team completing them. Depending on Game Mode the action will continue on another map (Campaign Mode) or the same map (Objective Mode, Stopwatch Mode, Last Man Standing).