Command massive armies of tough space marines or nightmarish cyborgs in endless battles across the Strogg home planet.
A light hovertank wreck that appears within the game files of Quake 4 becomes a functional unit of the Space Marine Corps (SMC) for the first time, in Sudden Quake.
It looks like an earlier prototype of the eventual hovertank that acts as the main battle tank of the SMC. Lighter-armed, it can protect itself with rockets against heavy targets but it mainly relies on its machine gun and provides an extra anti-infantry punch to SMC tank attacks. An extra bonus is that it only requires a single marine to use it.