Prospekt


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Half-Life mods and fangames (series)
Half-Life	1998
Half-Life: Opposing Force	1999
Half-Life: Blue Shift	2001
Codename: Gordon	2004
Half-Life: Source	2004
Half-Life 2	2004
Half-Life 2: Deathmatch	2004
Half-Life 2: Lost Coast	2005
Half-Life Deathmatch: Source	2006
Half-Life 2: Episode One	2006
Half-Life 2: Episode Two	2007
Portal (series)
Half-Life: Decay (unofficial port)	2008
Half-Life: Alyx	2020

General information

Steam Community Discussions

Availability

Source	DRM	Notes	Keys	OS
Steam

Move Prospekt folders^[1]
Copy the content of the game folder including `<path-to-game>/prospekt/` into the root folder of `Half-Life 2` or `Source SDK Base 2013 Singleplayer` (where you can also find other mods and the Episode expansions) If a file already exists, skip it during the copy process Start Half-Life 2 with `-game prospekt` command line argument

System	Location
Windows
Steam Play (Linux)	<SteamLibrary-folder>/steamapps/compatdata/399120/pfx/^{[Note 1]}

System	Location
Windows
Steam Play (Linux)	<SteamLibrary-folder>/steamapps/compatdata/399120/pfx/^{[Note 1]}

System	Native	Notes
Steam Cloud

Graphics feature	State	Notes
Widescreen resolution
Multi-monitor
Ultra-widescreen
4K Ultra HD		Interface scales poorly.
Field of view (FOV)		Between 75° and 90° horizontal.^[2]
Windowed
Borderless fullscreen windowed		See Borderless fullscreen windowed.
Anisotropic filtering (AF)
Anti-aliasing (AA)		Up to 8x MSAA.
Vertical sync (Vsync)		Double buffered ^[3]
60 FPS and 120+ FPS		Capped 300fps. Frame rate cap can be changed by changing `fps_max` in the developer console.
High dynamic range display (HDR)		See the glossary page for potential alternatives.

Instructions^{[citation needed]}

Notes

For the Oculus Rift, set vr_force_windowed 1 in the developer console.

Keyboard and mouse	State	Notes
Remapping
Mouse acceleration
Mouse sensitivity
Mouse input in menus
Mouse Y-axis inversion
Controller
Controller support		Use the console command `exec 360controller` to automatically setup Xbox controller support (if not already configured at startup).
Full controller support
Controller remapping
Controller sensitivity
Controller Y-axis inversion

Controller types

XInput-compatible controllers

PlayStation controllers

Generic/other controllers

Additional information
Button prompts
Controller hotplugging
Haptic feedback
Digital movement supported
Simultaneous controller+KB/M

Audio feature	State	Notes
Separate volume controls		Game volume and music slider.
Surround sound		4.0, 5.1 and 7.1 surround sound.
Subtitles
Closed captions
Mute on focus lost		Under a check box in the Audio menu.
Royalty free audio

A generic fix for this issue can be found on our Source engine page.

Technical specs	Supported	Notes
Direct3D	9
Shader Model support	1.x, 2, 3

Executable	32-bit	64-bit	Notes
Windows

Windows
	Minimum	Recommended
Operating system (OS)	XP
Processor (CPU)	3.0 GHz Pentium 4, Dual Core 2.0 (or higher) or Athlon 64 X2 (or higher)	Intel Core i5
System memory (RAM)	1 GB XP / 2 GB Vista & 7 MB	8 GB
Hard disk drive (HDD)	12 GB
Video card (GPU)	Video card must be 128 MB or more and should be a DirectX 9-compatible with support for Pixel Shader 2.0b (ATI Radeon X800 or higher / NVIDIA GeForce 7600 or higher / Intel HD Graphics 2000 or higher) DirectX 11 compatible	3 GB of VRAM

Developers

	SCT
Engines
	Source
Release dates
Windows	February 18, 2016
Reception
Metacritic	43
Taxonomy
Microtransactions	None
Modes	Singleplayer
Pacing	Real-time
Perspectives	First-person
Controls	Direct control
Genres	FPS
Art styles	Realistic
Themes	Eastern Europe, Post-apocalyptic, Sci-fi, Space
Series	Half-Life