- How do the cleaning kits work? I press Ctrl+. but nothing happens here, do they work automatic or so like the canteens? and what do they do exactly? I dunnot see a dirt meter or so on the guns (to know when to clean them)

- What does the green shield icon next to the health bar of the soldiers?

- read that SCI FI mode is bugged, and that you should play on realistic, why not set this as standard choise then? ppl that press okay and just start the game auto choose sci fi.