Thank you guys for all the reviews and comments, it was invaluable. We released the patch fixing the most important balance issues.
Change log
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[*] Blaster cooling time decreased. It depends on difficulty level.
[*] Reload cooldown of all the weapons reduced
[*] Turbo-mode (button 'R') works more efficiently now. It helps to reload weapons faster.
[*] Easy and Normal difficulty: decreased oxygen consumption. Decreased enemy damage.
[*] Increased efficiency of repair drones.
[*] Fixed a bug with an absent hangar map section in one of the side mission.
[/olist]