On the upper story, there is a hallway with three tripwire mines (and two Demons who are easily exploited for the Demon killer achievement).

Get yourself on the upper level of that building. Enter the first Nazi controlled building (the one where a Demon snatches a fleeing Nazi in a preset condition) and battle through it. message from 'Defense', you complete this objective in 'Outpost'. Change the following lines and save cahnges for the desired effect.Д¬hange g_global_god off to g_global_god onДЄnd change g_god off to g_god on for God ModeД¬hange g_unlimitedammo off to g_unlimitedammo on for unlimited ammo. Navigate to the game folder, find the user.cfg file and open it in a text editor. Note that the vendor next to the Stealth Suit vendor sells an Armor Suit which will decrease the damage Artyom takes (both suits can be worn, but only the last one visibly reflected on the body model).ДЄt Polis, a vendor next to the Ammo Exchange sells a similar Armor Suit (same price as the other suits).ДЄlter game files at your own risk and always make backups. Sneaking and Armored SuitsДЄt Armory Station, before climbing into the train car, you can purchase a Sneaking Suit for 100 military cartridges from the vendor across from the Ammo Exchange. The stairs are to your right (and a little forward), if you are standing with Khan and the defenders at the station's entrance. The bombs are at the end of the right tunnel.Дestroy the left tunnel by 'using' the glowing bomb hologram on the tunnel supports at the dead end.Дestroy the airlock by going up the stairs and using the bomb holographic on the supports. Position yourself so Khan and the defenders are behind you for the following directions:

In 'Cursed', Artyom is tasked with destroying the tunnel and airlock where the nosalises (mutants) are spawning from.

If you use the Alt.Fire or Left Trigger to work the air pump, you will not accidentally discharge any ammunition until you are ready (the Tihar and Hilsing only have aim-down-sight for secondary fire). When pumping the Tihar (Pellet Gun) or the Hilsing (Spear Gun), you can accidentally discharge ammunition when the animation resets to 'fire mode' (because the primary fire button or Right Trigger also works the air pump).ДЄpparently, the game doesn't tell you the Alternate Fire (or Precision Aim) also works the air lever.

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