Alright, I think I made a bit of a breakthrough. This might not technically be a secret world, but it's the closest thing we've got as of now. More importantly, it gives good insight into some of the new sliding physics Retro threw at us. I recommend anyone trying to find secret worlds to do this and get a feel for the physics. This is HARD PROOF that Retro didn't fill all the plugs! Get searching!
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