- last post: 01.01.0001 12:00 AM PDT
Who would know that there are skulls everywere in singl player.For example the infinite skull .Difficulty:legendary level:Quarantine zone Word :sputnik effect:???? .From the start of the level look to your left for an Elite.To the left of the elite there is a tunnel.Head into the tunnel and go straight until you reach a cliff.Now turn left and follow the cliff till you reach a rock wall.To the right of the wall and the cliff is a narrow passage the skull is at the end of that passage.