Marker Lab is one of the seven Multiplayer Maps in Dead Space 2. It is set in the Government Sector . The Security Team is sent in to destroy all Marker experiments that were being conducted while continuously battling the sheer number of the Necromoprhs. Marker Lab featured 5 objectives that needed to be completed before the timer ran out. The objectives mainly consisted of deactivating the blast shields protecting the Markers and then blasting them to the point of destruction.