Portal Forum  /  End boss fight with GlaDOS Incinerator Glitch

I don't really know what it's called, but how do they do the thing where they shoot the portal OoB then drop the cores down? I'd like to know how to do it.


They edgeglitch to put the portal on the extern part of the incinerator wall (still inbounds, not OoB) and since the trigger is too big because Valve, the cores touch the trigger as if it was inside it.

Vision1234567891Vision1234567891 likes this. 

Thanks. I've been wondering how to do it for a while.