SCP: Short Story Prototype №1

This is the first prototype of the SCP: Short Story project. Currently, there is one location with several mini-scenes with finished schemes, inventory & HP system, one enemy type to fight - holograms

Update 1.1:

1. Fix switch scene bug
2. Add 3D-audio for holograms damage
3. Add toxic fog on the map borders

Update 1.2:

1. Add coyote time for health
2. Improve pills animation usage
3. Change pills effect to slow regeneration instead of tempory health restore
4. UI bugfixes