Portal Error Demo 9! Dark Lord Elliott!

Portal: Error, Demo 9! This is almost the end of the Portal Error mod. I'm happy to say that this mod is turning out to be one of the best story-driven Portal mods I've ever played! Only two more test chambers to go, and then I can give this mod a full review.

Portal ERROR is a fanmod for Portal, developed by M_K_L. Download it here (requires Portal on your PC to play):

https://www.moddb.com/mods/error2/downloads/error-v18

Outro info:

Song made by me (under the name Ačāla)

Video made with FL-Studio ZGameEditor Visualizer plugin

Effect author credits:
"ColorBlobs", author: @paulofalcao

"FeedMe", author: Jph Wacheski
http://jph_wacheski.itch.io/

"ColorCyclePalette", author: cynex

"Electric", author: nimitz
Twitter: @stormoid
Adapted from https://www.shadertoy.com/view/ldlXRS

"BufferBlender", author: Cynex

"70sKaleido", author: Jph Wacheski
http://jph_wacheski.itch.io/

"CubesAndSpheres", author: @paulofalcao

"ImageSphereWarp", author: StevenM