Get up close to the first beams and wait for the small cleaning bot to come. Once at the end, head through the door on the right and you'll eventually reach the long corridor with the laser defense systems. Go to the far end of the corridor and blast any guards that appear. Head through the next large door and you'll be in the long hallway that leads to the experiment rooms. Go back to the large room and head through the large door on your right. If you want, you can bring the CamSpy back to you but you can also leave it there if you want. Hover up to the isotope and press Z to take a photo of it. Open the door and head into the isotope room. Once they're gone, activate the CamSpy, and take it up to the next door. Head through the large door on the right, then go through the next one you find and blast the two guards in there. Blast the two guards here, and grab the shield lying on top of one of the crates. Head into the next large room with the trapdoor in the middle on the floor. More guards will appear, just blast any that get in your way. Head right and go through the door at the end of the hallway. Once you start, head left down the corridor and blast the guard patrolling the area. Use these side-doors to reach the research labs.įind the scientists and force them to shut down the experiments.

Take cover throughout this main corridor. This hatch leads down to a firing range, but you'll soon find out it's the wrong way down. Use the CamSpy to grab a happy snap of the isotope. Stay out of this room - radioactive levels are too high. Go through here to find the isotope beyond these guards. Some guards drop their guns at your feet, but you won't see this often. Get your bearings by exploring this small office - the door ahead leads back to the elevator.

Explore these twisting underground tunnels outside the elevator.Īctivate this red console to open up a security hatch.įollow the Cleaning Hovbot and it'll lead you to this secret wall panel.įiddle with the console on the right to reprogram the hovbot.Īctivate the hovbot and follow it through enemy-crowded corridors to this room.

Perfect dark n64 walkthrough