Natural Selection 2 (2012)

aliens chainsaw bloody стелс disease убийство minigames health выживание шутер от первого лица смерть chicken compilation головоломки action-adventure стим (steam) dodge backtracking time limit нежить mutants traps real-time strategy steam trading cards инвентарь snakes survival horror dog over the shoulder high score space marine плавание giants no jumping one-man army clan битвы с боссами explosion боссы deathmatch female protagonists male protagonists flying enemies countdown timer alternate costumes steam workshop повышение уровня (прокачка) character select screen voice acting female protagonist human polygonal 3d shopping damsel in distress upgradeable weapons transforming boss unlockables non-player character extreme violence profanity retail games with steam activation save point sniping resource gathering checkpoints duel black market auto-aim melee a.i. companion instant kill infinite ammo invisible enemy difficulty level multi-phase boss pax prime 2013 respawn mercenary pax east 2014 interactive environments villain unlockable difficulty level item combination chapters mod origin valve anti-cheat merchants motion capture animation mod support speedrun plot twist quick time event evil organization kill streak super strength animal cruelty dedicated servers ambient music gore system button mashing kidnapping iron maiden surprising character switches bots context sensitive pax east 2013 playable boss alien protagonist pax east 2012 pax prime 2012 close quarters combat sea monster shooting range tragic hero breaking through windows crowd control running towards the screen femme fatale male protagonist