Portal 2's Toughest Speedrun was Finally Solved - World Record History of Ceiling Catapult

Portal 2's Ceiling Catapult chamber has always been one of the toughest speedrun levels. Through 11 years of speedrunning, how have world record speedrunners "solved" the speedrun for Ceiling Catapult?


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If you want to keep up-to-date with the happenings of Ceiling Catapult, here's the leaderboard page: https://board.portal2.sr/chamber/47748

Music used (in order):
Super Mario Galaxy 2 OST - Sky Station Galaxy
Baba Is You OST - Water Is Sink
Fez OST - Beacon
VA-11 HALL-A OST - Neon District
Dustforce OST (‪@Lifeformed‬) - Baryogenesis
Dragon Ball Z: Budokai OST - Options
OMORI OST - I Think My Dad Shops Here
Celeste OST (‪@LenaRaine‬) - Reach for the Summit
Plok! (SNES) - Beach Theme
Ducktales (NES) - The Moon Theme

Thanks to BaileyP2SR for helping with the video creation process.

This video is not an actual speedrun world record, nor a speedrun tutorial. This video is a showcase of a speedrun strategy that goes in-depth to the various tricks, glitches and bugs that make the strategy possible.