[list] [*] Added tooltips for skills in combat. [*] Implemented hotkeys for skills and quick access bar. [*] Enabled switching the selected target in aiming mode using the TAB key. [*] Added the ability to use knife and medkit skills diagonally (by the way, enemies can now attack diagonally too!). [*] Improved sound quality. [*] Fixed the issue where the game menu would not open when pressing the ESC key. [*] Fixed the issue where effects on fighters could be transferred through the backpack. [/list]