Contra is a freeware modification for Command and Conquer Generals: Zero Hour real-time strategy game. It's a big project started in 2004. It adds many new units as well as numerous new upgrades, new general's powers and buildings. It also adds new sounds, maps, bug fixes, enhanced graphics, and other effects, as well as three new generals.
The purpose of this video is to show that capturable trains are possible in multiplayer. Capturing the train engine transfers the entire train to that player. After being owned by a player, it starts following the railroad path, goes out of the map borders and comes back again until it's destroyed. The map is still in progress.
Music used: Thomas the Tank Engine theme song