Blacklight: Retribution, Perfect World Entertainment’s free-to-play first person shooter, has launched on Steam - as expected - and it will feature a Portal-themed weapon tag which will be given as a gift for anyone who reaches level 5.
For those unfamiliar with the game, weapon tags are little ornaments that hang from the player’s gun, much like a rear-view mirror ornament.
Blacklight: Retribution has been a roaring success, after it was unsuccessfully launched on PC, Xbox Live Arcade and PlayStation Network.
