Dead Space - Mission 12 - End Game and Credits

Isacc returns the marker but is greeted with a surprise. In the end Isacc has to battle his way way to safety in against a giant monster from the planets surface.

With the end boss make sure you have plenty of ammo. I found out that the line gun doesn't work very well because it takes to long to travel to the monster. Use the plasma cutter or the pule rifle. Also, strafe from side to side when the tentacles com slamming down.

Good Luck!