RIDE WITH ALIENS
Go on the level where you get the tank and have to go across the bridge. Start going across the bridge, than when you see these huge wires going to the top part halfway across the bridge get on one and look at banshees when they come after you and hold x. You'll hijack a banshee than their ship with the the turrets is there get right on top of it with your banshee. Get out of the banshee and jump off after a little while, because if you hold that position to long you'll die at least I did, so jump on a building this way you can explore and not die, so after you land on a building as you can see there are still banshees around don't hijack them, there is a glitch in the system and it will take you back down. This is only for fun but also watch out for places you could get stuck at or die at.
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