The boxed set contained the armies of Space Marines (including Rhinos, Land Raiders MkII, and Whirlwinds) and Orks (with their Battlewagons and Stompas). The cover art showed a Blood Angels Space Marine advance pushing away the Orks. Games Workshop's 'studio' army during this period was the Imperial Fists chapter, a departure from previous feature armies which usually depicted the Ultramarines or Blood Angels. Armies for other races included the Imperial Guard, Eldar (studio armies are the Biel-Tan and Iyanden Craftworlds), and Tyranids. Imperial players had a choice of Space Marines or Imperial Guard (not both), with support from Titan Legions. There were two distinct designs of Titan Legions, either Games Workshop's Mars-Pattern Titans which appear more traditional and ornamental with rounded shoulder pads (similar to a scaled-up Imperial Knight walker), or Forge World's Lucius-Pattern Titans which are more modern and angular (inspired by bipedal mechs in BattleTech).[https://i.pinimg.com/originals/92/5c/88/925c8821c2d3bd7c35c55702951ef0ab.jpg][https://www.belloflostsouls.net/2009/01/epic-gods-of-war-titans-and-war-engines.html]