In this version:
1. Minor interface fixes.
2. Fixed a reloading bug.
3. Added the ability to stun enemies.
4. Minor sound fixes.
5. Visual interface improvements.
6. Improved AI (bots have become more aggressive).
7. Fixed bug with infinite time slow in chapter 9 and in the survival mode.
8. Doors've been reworked. Doors now have physical properties.
