Fourth floor
There are three rooms in this alternate dimension fourth floor. Room III is locked and you need to find the key.
Guide listing help
Unlike normal walkthroughs, in Nice Game Hints you can select just the puzzle you want hints for. Here are listed the puzzles for "Fourth floor" in Not Another Weekend. The guide you choose only contains information about that puzzle, reducing possible spoilers for other puzzles.
Hints written by Juho Rutila
Juho Rutila
I believe adventure games should be more accessible for all gamers. That's why I wrote these hints.