So, okay, Army of Two: The 40th Day is kind of the definition of a multiplayer mode: "All co-op, all the time." But on top of the constant comradery of the core campaign, this sequel also features several traditional multiplayer modes inspired by other popular multiplayer games. This latest trailer chronicles the classic struggle between the colors Red and Blue across the game's four muliplayer modes: Warzone, Co-op Deathmatch, Control, and Extraction. Sadly, it appears that the So You Think You Can Fist Bump competition didn't make the cut.