plz tell me now if you think I'm drugged or not

Probably April fools prank

That would be a shader xD It's in the Super Secret Settings menu thing.

I said I wasn't lying XD

I wouldn't call it a rainbow exactly.. but ok. Just a shader.

[edit]

how did u get that key tell me pls

 Might be to do with the shader or different mod/recourse pack

what is the recourse pack for the key

I dont know lol

Just click Super Secret Settings. This thread has already been solved ages ago so please don't necropost.

Locked.