Uploaded October 2023 | Updated September 2026, 3 weeks ago

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Geometry Dash's top Extreme Demons are widely hated... but do they deserve it? Today I analyze all of them, from KOCMOC to Acheron and even Tidal Wave, to find out!

Twitter: twitter.com/AermaGd
Discord server: discord.gg/qWu35Np8vq
Extra channel: youtube.com/channel/UCBEr49WAuZugMTB5yblZDRw
Texture pack: youtube.com/watch?v=nB4MoJNoVBk

Computer Specs:
GPU: MSI GeForce GTX 1650 SUPER 4 GB VENTUS XS OC
CPU: AMD Ryzen 7 5800X 8-Core
Cooler: Noctua NH-U12A
RAM: Team T-FORCE VULCAN Z 16 GB DDR4-3200 CL16
Motherboard: MSI B450 PRO-M2 MAX Micro ATX AM4
PSU: Corsair RMx (2018) 550 W 80+ Gold Certified

Monitor: Alienware AW2720HF 27" (240hz)
Keyboard: HyperX Origin
Mouse: Logitech G502
GD Input device: SayoDevice O3C

My name is Aerma. On this Geometry Dash YouTube channel, I post anything and everything related to GD by RobTopGames, including Extreme Demon level completions, challenge levels, livestream highlights, discussion videos (often but not always related to the Geometry Dash 2.2 update), history videos, game theories, and so much more!