I finally got to playing it with my friends! This game is really fun co-op wise and I really enjoyed the binaural sounds pointing us to the right direction. The only bug we found in the game was that there is no code that works for level 9 😭 Even after trying all 17 map codes, we kept getting "wrong" answer, so there might be a slight code issue? But overall, everything else was perfect and we had a blast playing together!