You see, once i got to the final room i looked up fez alphabet and started decoding it. After decoding it i googled "count solid reds" RT, LT, LT, RT, RT, LT.
Basically a code from FEZ, it didn't work.
After that i looked up your gameplay and.. The room didn't spin, Gomez just stood there. No cutscene or anything.
Here's the video