Contra is a freeware modification for Command and Conquer Generals: Zero Hour real-time strategy game and one of the first mods for this game. 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.
Assault transport. Armed with anti-tank cannon.
Has 3 sitplaces.
Comes empty.
Strong vs. tanks, buildings
Weak vs. infantry, aircraft
I think you should make the barrel longer.