This week's The Lab on Uncharted 2 online multiplayer features a rather interesting new game type: M-32 Hammers only. Nope, you read that right, no grenades, no pistols, just the Hammer grenade launcher loaded with eight rounds in its chamber.
The game type went live at 10:00AM PST this morning and can be played on these maps: The Plaza, The Sanctuary, The Temple and The Trainwreck. Boosters can be equipped and for those brave enough to slot in Half Loaded will play with only four rounds instead of eight.
Comments can be left in the forum thread on the official Naughty Dog forums.
Source: Twitter @Uncharted2