The Fuel Core is part of a C.E.C. facility located on the Sprawl. It served as a multiplayer map in Dead Space 2. As with all Multiplayer Maps in Dead Space 2, it had 5 objectives that needed to be completed before the timer ran out.
The Security team is tasked with a mission to eradicate Necromorphs in the surrounding area by detonating the CEC Facility fuel core.