Half-Life 2: Episode One (2006)

aliens bloody гравитация health шутер от первого лица fps смерть роботы keyboard doctor action-adventure вода стим (steam) apocalypse нежить artificial intelligence expansion bicycle dog electronic music terraforming silent protagonist плавание hunter alien invasion switch one-man army darkness битвы с боссами explosion cloud brick radiation стим (steam) ачивки machine gun digital distribution xbox 360 controller support for pc single-player only train rail track steam cloud male protagonists throwing weapons crate health pack robot dog episodic content train level bullet dystopian episodic voice acting bink video human polygonal 3d original soundtrack release motion blur wasd movement non-player character profanity descendants of other characters corpse retail games with steam activation sprinting mechanics ragdoll physics escort mission checkpoints falling damage resistance melee auto-saving environmental puzzles a.i. companion male antagonist instant kill infinite ammo difficulty level self-referential humor quickloading liberation unreliable narrator steam play cheat code destructible environment scientist interactive environments evolving title screen physics manipulation suicide particle system evil organization linear gameplay agents in-engine cinematic levitation scripted events vent crawling first-person platforming character models based on actual people escaping imprisonment infinite spawn fully customizable controls biotechnology developer commentary trilogy cliffhanger tomboy strafe-jumping environment as weapons dynamic difficulty wormhole professional gaming mp7 novint falcon support gunship buddy system male protagonist