We already knew that Mass Effect 3 is going to receive a new free multiplayer DLC tomorrow (only European PS3 players will have to wait for the day after) titled Mass Effect 3: Reckoning, but we still didn't have a chance to see it in action.

BioWare just addressed that by releasing a trailer that focuses mostly on the new classes that will be available for the co-operative mode of the game: the Geth Juggernaut, the Cabal Vanguard, the Talon Mercenary and the Alliance Infiltration Unit.

While it's true that Mass Effect 3 has quite a few paid DLC, it's very nice to see that BioWare is still supporting the multiplayer with another free one. You can check the trailer out below.

http://www.youtube.com/embed/c7nk13M1H4Y