"DC Universe Online is a MMO based in the world of the DC comics, with confirmed characters from the rich history of DC, including The Joker, Superman, Batman and a list of over 80 other heroes and villains. As of today, the pre-order packs can be chosen, to whether you want "Heroes Pack" or "Villains Pack". Heroes Pack includes "slicing" Bladed Batarang, "stun inducing" Bat-Grenade and Amazonian Gauntlets. Villains Pack includes Jokers Trick Pistol (a inaccurate but powerful gun), The Jokers Confetti Bomb and Lexcorp Kryptonite Blaster."
The pre-order bonuses "are for both PS3 and PC versions of game, and pack includes a copy of DC Comics Legends Issue #0 DCUO comic and ability to play as Batman in a 2-on-2 battle arena. DC Universe Online is set to release sometime this year and will have 14.95 USD monthly subscription."