I have not thought of a suitable name so I'll just call them "The Elite" for now. these guys just appear in 1 or 2 episodes and would a very good team to play as in the game. The big man in the top-left is the heavy weapons guy and uses, rocket launchers, rail guns, grenade launchers and his fists. The guy next to him is a sniper with a telescopic visor, a sniper rifle with a dis-extensible main barrel which whilst having the barrel dis- extended fires semi-rapid fire from all 4 barrels at once. The guy on the bottom-left uses machine guns, sub-machine guns, Uzis, shotguns and pistols. He also uses grenades, flash grenades and smoke grenades. the guy on the bottom-right is the spy type of person. In his right hand he has a spray gun with 3 barrels and the top one is more powerful than the other two. In his left hand he has a very jagged flick knife the antennae on his back allows him to turn invisible like so. There is a scanner on his back which scan everything 2 inches away from his armor. It then sends this image in concentrated radio waves to a transmitter in his base. The transmitter will then send this image back in a 3-Dimensional holographic recreation of the image whilst erasing the spy. Spys with this device are known as "Ghost Troopers". Their are only 6 to 7 Ghost Troopers for which their is a room full of transmitters. The transmitters are several million dollars each. Their tank moves quite quickly and has 6 weapons. 4 Machine guns, a laser on the front and a device at the top which launches round explosives.
These people are an idea for a series & game called "Tankmen". They don't appear in every episode but I think they're quite cool. By the way the weapon which looks like a harpoon gun isn't a harpoon gun but actually a laser shaped like a harpoon gun because they can use the sharpness in the shape as a melee weapon.