Alternatives and similar repositories for halflife_portal

Users that are interested in halflife_portal are comparing it to the libraries listed below

• shishkabob27 / hls2
  Half-Life remade in source 2, via s&box
  ☆41Updated 2 years ago
• WilliamVenner / gmcl_rekinect
  Extended Kinect support for Garry's Mod
  ☆32Updated 8 months ago
• JBMod / jbmod
  Official bug tracker and request tracker for JBMod
  ☆14Updated 3 years ago
• RubberWar / Portal-2
  A recreation of Portal 2 on the Alien Swarm branch of Source 1.
  ☆25Updated 9 years ago
• OssyFlawol / flawol-rtx
  Visual tweaks mod for Portal RTX.
  ☆23Updated 2 years ago
• p2r3 / smolnes-nut
  The smolnes emulator ported to Squirrel for Portal 2
  ☆29Updated 6 months ago
• Facepunch / facepunch.construct
  construct map
  ☆14Updated 2 years ago
• MRVN-Radiant / MRVN-Radiant
  MRVN-Radiant is a fork of netradiant-custom modified for Titanfall and Apex Legends mapping.
  ☆68Updated last year
• xblah-software / modding-tool
  ☆89Updated 4 months ago
• momentum-mod / BSPConvert
  Tool for converting BSP files between engine versions without decompilation
  ☆22Updated last month
• BryanHaley / sm64hlmov
  Modpack for SM64 Half-Life Movement Runs
  ☆40Updated 5 months ago
• anchurcn / HL1RagdollMod-goldsrc
  Tested in goldsrc8684
  ☆18Updated last month
• Demez / SourceEngineVR
  base vr stuff for source engine
  ☆17Updated 4 years ago
• Pinsplash / halflife2chaos
  Half-Life 2 Chaos is a chaos mod for Half-Life 2
  ☆137Updated last week
• rtbr-opensource / rtbr-open-source
  The open source edition of Raising the Bar: Redux.
  ☆45Updated last month
• VELD-Dev / riftripper
  RiftRipper is a Level Editor made in C# to view, extract and edit maps of Ratchet and Clank Rift Apart, Spiderman (PS5/PC) and potentiall…
  ☆21Updated last year
• ChargingTurnip / Fortress_Obscura
  If you know it, you know it.
  ☆41Updated 10 months ago
• eepycats / tfkitty
  x360 and pc tf2 crossplay poc
  ☆38Updated 9 months ago
• smb123w64gb / source-sdk-2005-xbox
  Source SDK 2006 downgraded to xbox 2005 (WIP)
  ☆14Updated 11 months ago
• shawns-valve / halflife
  Half-Life 1 engine based games
  ☆52Updated last year
• gelly-gmod / gelly
  Library to integrate fluids into a game engine
  ☆33Updated 6 months ago
• QtPyHammer-devs / QtPyHammer
  python alternative to Valve's "Hammer World Editor"
  ☆41Updated last year
• Adesii / PortalsInHLA
  Portals in HLA using VScript
  ☆12Updated 3 years ago
• Admer456 / halflife-smoke
  HL1 but with CS2-style interactive smoke
  ☆18Updated 2 years ago
• StrataSource / Engine
  Issue tracker for Strata Source
  ☆54Updated 3 months ago
• theKlaxon / emulsion-sdk
  A full SDK for the Portal 2 branch of Source Engine
  ☆23Updated last year
• misyltoad / HL2-GamepadUI
  Source code for GamepadUI for Half-Life 2 and friends.
  ☆133Updated last year
• Garten / sourcecraft
  an easy to use Minecraft to Source Engine Converter
  ☆56Updated 2 years ago
• SonicEraZoR / Portal-Base
  Port of Portal 1 2007 leaked source code to Source SDK 2013. Also includes fixes for Half-Life 2 maps and gameplay.
  ☆134Updated 6 months ago
• Portal-2-Multiplayer-Mod / Portal-2-Multiplayer-Mod
  The official GitHub repository for the Portal 2: Multiplayer Mod.
  ☆168Updated 5 months ago