There are 5 endings.
There is one TRUE ending but it must be unlocked first by doing the SAFE END and a few other requirements


5 - 8 - 6 = END ?
5 - 8 - 2 = END 6 (SUB ENDING)
5 - 8 - 1 = END ?
5 - 7 - 6 = END ?
5 - 7 - 2 = END 6 (SUB ENDING)
5 - 7 - 1 = END ?
5 - 3 - 2 = END 6 (SUB ENDING)
4 - 8 - 6 = END ?
4 - 8 - 2 = END 6 (SUB ENDING)
4 - 8 - 1 = END ?
4 - 7 - 6 = END ?
4 - 7 - 2 = END 6 (SUB ENDING)
4 - 3 - 2 = END 6 (SUB ENDING)
4 - 7 - 1 = END 1 AND 2 (TRUE ENDING) AVOID THIS ROUTE IF YOU HAVENT GOT THE SAFE END

Deuren gehad: 5, 3, 2
Deuren over: 4, 8, 7, 1, 6