Alien Walkthrough: Bonus 3
Bonus III: Tyrargo
USCM Costanoga class cruiser 'Tyrargo'.
Full crew complement.
Hangar deck security systems active.
Three officers on board. Kill them.
Use airducts to avoid sentry guns.
This level can be very confusing because there are a lot of vents, but it is easiest to complete if you use the vents, rather than face the many sentry guns in this level. Go down the first hallway to the right, then make another right at the end. Drop down the first hole; it's on the left. This room has two humans in it, and one of them is an officer.
Officer killed.
Go back up the vent you dropped down from and head down the hall that has the orange glow. Take the first left you come across and drop down the second hole you find. This leads to a shower room. Exit the showers and go left, past the lockers. There will be a grate to your right, so claw it and enter the passageway. Claw the second grate to enter the dining hall and kill the humans here. One is an officer.
Officer killed.
Head all the way back to the shower room and go back up the vent you entered this area from. Back in the large vent hallways, head towards the yellowish glow. There is a hole at the very end that you need to drop down into. There's a civilian with a pistol in this room, so take care of him, then go straight across to the unguarded door (the other door has sentry guns guarding it). Inside there are two humans, and one is the last officer.
Officer killed.
Watch out for the predator!
The Predator is out in the main room. Tail him to drop him to his knees, then quickly bite off his head before he self destructs. The level ends after you kill him.
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