Intergraph brought in Bringing `` Quake '' developer id Software , 3D computer graphics chipset maker Rendition , and online gaming company Mpath Interactive as partners in Red Annihilation .

other major tenants have included Cause_to_be_included the 3rd id 's 4th ibct , 82nd airborne division advise & assist brigade , 332nd medical brigade , 321st sustainment brigade , vertical onboard delivery unk ( unk ) , unk , navy customs battalion juliet , elements of the iraqi army 's 7th division , and the united states air force ( usaf ) .