GameStop pre-orders of AC: Revelations get upgraded to Signature Edition 

Those who pre-order Assassin's Creed: Revelations through GameStop will automagically be upgraded to the Signature Edition of the game at no extra cost.

The upgrade applies to both the PS3 and Xbox 360 versions of the game, and it included a bonus single-player mission, an animated short film based on the game's universe, the official soundtrack, an exclusive multiplayer skin, and an upgrade to weapon capacity.

Those who pre-order through Best Buy will get an exclusive multiplayer character.

Additionally, Ubisoft has released an Assassin's Creed: Revelations Avatar collection Xbox 360, which includes a Codex prop, Desmond's black hoodie, and an Eagle for a pet.

There's also the following outfits available representing the following: Ezio, Bombardier, Guardian, Sentinel and Vanguard Outfit (female only).

Assassin's Creed: Revelations is out on November 15 for PC, PS3, and Xbox 360.