Crysis 3 achievements out multiplayer DLC

Crysis 3 appears to be getting a bit of multiplayer downloadable content in the near future. A set of Achievements list four new maps, a new weapon, and new multiplayer modes for the shooter.

Xbox 360 Achievements (via Joystiq) lists 10 new baubles for your earning pleasure. Altogether, they name-drop maps called Creek, Crossing, Ascent, and Coastline. New game modes seem to include Frenzy and Team Possession, and the latter seems to be a capture-the-flag mode. Finally, you can get a kill with a boat oar. That alone could make the DLC worth it.