Subscribe to download
Pathfinder

There is nothing to solve in this test chamber as it only requires you to push one button to reach the exit. However, this button starts a complex mechanism using only Portal 2 's devices in order to make a bridge system wich will automatically deploy and undeploy itself (set / reset). This task was very difficult to acheive as Portal 2 's devices only work like the equivalent of "and" ports in programming.
The original idea and system design is my brother's, I just helped building a "reset" function so that the bridge can be redeployed without restarting the test. This system can work with any kind of pathway, wether it be panels, piston platforms or light bridge.
I guess that the only thing to solve here is how we managed to do it...