Octorridor

You're trying to escape from the Magic Academy, but a powerful spell prevents you from exiting the final corridor.
It's possible to break the spell if you pass the final corridor an eighth time without fail.

Rules
Corridor 0 is always correct.
If you see a difference in another corridor, turn around.
If everything is normal, continue straight ahead.
There must be no difference in corridor 8 to exit.

The Game
Octorridor is a small observation duty game that immerses you in a magical, colorful universe, in a liminal space where your goal will be to escape from this labyrinthine corridor by dodging the wrong paths.

Playing time
5 - 60 min

The number of differences
There are a total of 40+ differences.
Enough to vary your searches in the corridor.

Difficulty
You'll need to pay attention to every detail of the corridor to succeed.
The difficulty should be accessible to everyone with a good sense of observation.

Controls
Pc version
W, A, S, D (or Z, Q, S, D) : Move your caracter
Mouse : Look arround
Left Click : Interact (use to open doors)
Shift (hold) : You can sprint !
Esc : Open setting menu
Setting : Sensitivity, Volume
Sensitivity : You can increase or decrease your mouse sensitivity. Default setting is 0,5.
Volume : You can increase or decrease your volume (no anomaly uses sound). Default setting is 50.