the right, and bounce straight back into the Receptor. Fun, eh?
Portal through the acid hallway in the normal fashion (See the game walkthrough above if you’re not sure how), and then, when you reach the next room, it is also a lot like the game walkthrough. It’s a lot more time-critical, and there are a lot more metal-panelled walls. Just jump down to the floor and portal through the concrete on the ground to get to the second button in time. Really, the challenge here is to get through without using the “Room 14” trick of “Bunny-hopping” to the exit lift. Yes, you can technically do that. Yes, exploiting this fact helps you in the Challenge rooms. Yes, you can also avoid placing those portals by crawling along the wall. Yes, there’s a youtube video with more details. Room 16 Advanced; [ADV16] This level is fun. There are many different ways through, but we’ll see if I can’t get you there fast. I’d say portal past the first turret. Takes the least amount of time. Alternatively, get on top of the turret cage, crouch and crawl through, and try not t
