Uploaded April 2022 | Updated September 2026, 13 hours ago

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You would think that after Geometry Dash 2.1 being out for five years, we would know everything about the game by now. However, in this video I cover 10 interesting but unused/removed/lost features that you might not have known about!

Post April Fools stuff:
THIS IS AN APRIL FOOLS VIDEO, PRETTY MUCH ALL FACTS ARE FAKE!! Honestly, I don't like this video nearly as much as last year's (the 150th coin one). Much lower effort and a lot less creative, I feel guilty since it's just nine minutes of me spreading misinformation then going "haha april fools!!" at the end. And it's not because I was demotivated or anything, really I just struggled to come up with a new interesting idea. I know I can't top last year's video so I'm not going to try to, and I absolutely refuse to clickbait 2.2 again. So I ended up settling on this wacky idea. The final product came out fine, I just wouldn't call it my best work. Some facts ARE real, which just makes things more confusing. I'll go into more detail in a future second channel video.

Contributors!
Reverse engineering + code screenshots + lots more: twitter.com/TheWylieMaster
Diabolical monster screenshot: twitter.com/RadleyMCT
Custom dialogue box mod: twitter.com/FigmentBoy
Secret coin help: twitter.com/HJfod
More Games fact idea: The Commenter (channel member)

Behind the scenes / commentary about what was real in this video: youtu.be/JXlG62J5OW4

Music:
"sans." from Undertale (Toby Fox)
"Wall Is Stop" from Baba is You (Arvi Teikari)
"Scarlet Forest" from Deltarune (Toby Fox)
"March of the Spoons" by Kevin MacLeod
"Let's Get Together Now!" from Omori (Pedro Silva)

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🎮 Second Channel - @GDSemicolon
🐦 Twitter - twitter.com/TheRealGDColon
💻 Website - gdcolon.com

If you're reading this, hire more devs Rob it's a good thing to do