* HeyItsThatVoice:
** Titus is voiced by Mark Strong, AKA [[Film/SherlockHolmes Lord Blackwood]], PlayingAgainstType to play a heroic (by 40K standards) character. In Italy, he's voiced by [[{{VideoGame/Halo}} the Arbiter]].
** Leandros in Italy is voiced by the same person as the Italian [[Franchise/MassEffect Garrus]].
** Inquisitor Drogan is played by Danny Webb. You may know him as Prisoner Morse from Film/{{Alien 3}}, the narrator of a Literature/HorusHeresy audiobook or [[Series/{{Hustle}} Sean and Emma Kennedy's dad]].
* WhatCouldHaveBeen: With THQ having went down, a sequel to the game is very much in doubt. The game's director had [[http://www.escapistmagazine.com/news/view/128846-Space-Marine-Director-Talks-Plot-for-Would-Be-Sequels plans of two more games]]; in the second game, Titus would be reinstated into combat under the Inquisition's control (presumably as a Deathwatch member) only to be declared renegade and exiled, and in the third game he would have rallied countless Space Marines to his side and ''formed his own Space Marine chapter''.