Patch 1.0.6

Reduced the speed, audibility radius, and aggressiveness of quadripped opponents on normal difficulty.
Removed the lever handle under the stairs. Now the lever for opening the gate to the grounds is available without repair.
Fixed a bug where rebinding keys for movement did not work.
Reduced the radius of perception, angle of view of opponents on high difficulty.
Reduced the speed of the enemy on the first floor in the north-eastern part of the main building.
Reduced the frequency of enemy appearance on the stairs.
The enemy on the northern stairs can no longer move far from the stairs
Added an open window on the roof.
Reduced the speed of opponents on the second floor.
Changed the speed of imparting momentum to the capsule when playing with several players.
Other small changes.