Hidden Blocks TMUF

[XT3]

So have you heard about the hidden blocks in TMUF? ?( Well I have. But only a few days ago because of a

[Golo]

Well these blocks were actually already discovered some years ago and already used in some tracks
as example on this one Track Info - TMX

They are the only "hidden" ones though, and I dont think that stadium or the other TM2 envis have any blocks like this... but who knows