Getting to the Exit (10)

Secret 6: In the Beta Transport area, jetpack to the ventilation shaft above the monitor to find a secret area with two Atomic Health and access to the Beta Transport tracks.

Take the transport. Collect Body Armor and Devastator Ammo from the cart.

Beta Corridor: Enter the doorway and collect two Small Medikits. Defeat three Enforcers and a Sentry Drone.

Airlock Room: Defeat two Troopers and a Captain. Collect RPG Ammo and two Freezer Ammo. A door on the left leads to an Enforcer, Slimers, a RPG, Shotgun Shells, and a Large Medikit. Enter the other doorway, press the switch to open the front door and close the rear one, then exit the room.

Outside: Avoid fighting all the Sentry Drones in the middle. Run along the lower perimeter to collect two Shrink Ray Ammo and a RPG Ammo. Enter the elevator on the other side.

Arm: At the top of the elevator, go up the ramp and fight two Enforcers. Enter the main structure and fight three Captains. Collect RPG Ammo near the entrance, and a Devastator and Large Medikit at the computer. Press the switch to remove a Forcefield on ground level and reveal an Atomic Health. Drop down and use the Jetpack to avoid damage.

Rock Valley: Go to the deactivated Forcefield opposite the entrance. Be cautious of the Battlelord. Follow the valley, fighting Enforcers. At the opening, defeat two Commanders and collect Pipebombs, Chaingun Cannon Ammo, and a Large Medikit. Enter the cave at the end, defeat the Troopers, and run into the light of the monolith to be teleported.

Alien Chamber: Defeat Octabrains and Slimer Eggs. Collect Pipebombs, a Shrink Ray, and Devastator Ammo. Proceed down the hallway.

Secret 7: Before exiting the Alien Chamber, find a crack in the wall to your left (from the Teleport Pad spawn) to enter a secret area.

Secret Level: Hit the green Exit Symbol in Secret 7 to access the Secret Level, Lunatic Fringe.

Babe Chamber: Defeat Octabrains. Collect two boxes of Shotgun Shells and a Large Medikit. Go down the pool of water to find the Exit Symbol.

Underwater Pipe: If you lack Scuba Gear, proceed quickly through the underwater pipe. In the chamber, defeat Octabrains and collect items around the perimeter, including a Shotgun, Freezer Ammo, and a Large Medikit. Hit the handprint on the wall to reveal a hidden shelf.

Secret 1: While swimming, notice computer monitors on a higher ledge. Go to the left or right of the protruding columns to find a secret room with two Freezer Ammo, Body Armor, and an Atomic Health.

Water Room: Exit the water and prepare for a fight. At the top of the incline, defeat an Enforcer and Troopers. Collect Pistol, Scuba Gear, Shotgun Shells, and Pistol Ammo. Use the combination X O X X on the four switches near the computers to lower the central column and get a Freezer. Use the switch near the incline to open a door.

Secret 2: Get on the raised column and run around its surface to trigger a door opening. A RPG is inside a compartment across from the Freezer and opposite the vent.

Hallway: Collect a Large Medikit near the entrance. Follow the hallway, open the screen with Saturn on it to find two boxes of Shotgun Shells and a Large Medikit. Collect Devastator Ammo and prepare to fight a Battlelord. A crack on the right wall (blow it up if the Battlelord doesn't) contains a Portable Medikit.

Waterfall Complex: Upon entering, fight Enforcers and Troopers. Collect a Laser Tripbomb, Shotgun Shells, and a Large Medikit along the base. A fake wall behind the waterfall (on the part with the single babe) can be pressed through.