Cathartic (Portal 2 Workshop)

https://steamcommunity.com/sharedfiles/filedetails/?id=3075830163

I had always wondered if it would be possible to make a map entirely out of Portal 2's signature vacuum tubes, and it turns out... it was! Hugely proud of this one - I took inspiration from old photos of elaborate pneumatic systems at places like the New York Public Library, train engines, boiler rooms, etc. I love the almost organic look the tubes take on, seeming almost Giger-esque in some places.