1. Monsters can see through doors, so there is no point in closing them.
2. Monsters at level 1 need 3 hits to kill you.
3. Rod monster is not so fast as you might think, he runs at the speed of your walking.
4. Don't repeek smiling face. It can kill you if the time distance between one and the second peak is less than ~10 seconds, even if you have full sanity.
5. Remember to take pills only when your sanity has almost completely fallen, and not when it has fallen a little.
6. You can run without spending stamina, wait until it is fully restored, quickly press and release the run button many times.
7. The location of the doors in the afterlife can be where there were no doors originally on the map.
8. Monsters can hear your whistle.
9. You can't die from losing your mind.
10. Monsters at level 1 has a very narrow field of view.
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