In this Kryll-infested swamp, an old generator still powers the area lights. A few stray bullets could easily knock out the generator, leaving combatants to fend for themselves against the Kryll.
Bullet Marsh was added May 3, 2007 in a downloadable content package titled 'Hidden Fronts' Multiplayer Map Pack 2. 'Hidden Fronts' Multiplayer Map Pack 2 added four new multiplayer maps; "Garden", "Bullet Marsh", "Process" and "Subway". 'Hidden Fronts' Multiplayer Map Pack 2 was a $10 download, until it was made permanently free on September 3, 2007.