Alternatives and similar repositories for Engine:

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

• TeamSpen210 / HammerAddons
  Useful tweaks and content for Source Engine Games
  ☆125Updated this week
• StrataSource / FGD
  The FGD + Hammer resource files for games built on Strata Source.
  ☆19Updated 2 weeks ago
• Trico-Everfire / p2-publishing-tool
  ☆16Updated 2 years ago
• StrataSource / vtex2
  A VTF converter and editor
  ☆59Updated 2 weeks ago
• StrataSource / P2CE-Instances
  Map instances for p2ce
  ☆11Updated last year
• EpicSentry / P2ASW
  The Portal 2 In Alien Swarm Engine project repository
  ☆47Updated 6 months ago
• Petercov / Source-PlusPlus
  ☆27Updated 4 years ago
• Pinsplash / SEFGD
  SE FGD's
  ☆24Updated last year
• URAKOLOUY5 / portal2-sdk13
  Portal 2 assets converted to use in Source SDK 2013
  ☆23Updated 11 months ago
• DirectorsCutMod / DirectorsCut
  A community-driven filmmaking tool built on Source. Pre-Alpha!
  ☆56Updated 2 weeks ago
• nooodles-ahh / video_services
  A WIP drop-in replacement for Source SDK 2013's video services that plays webms
  ☆28Updated 6 months ago
• RubberWar / Portal-2
  A recreation of Portal 2 on the Alien Swarm branch of Source 1.
  ☆23Updated 9 years ago
• StrataSource / Portal-2-Community-Edition
  Task tracker for Portal 2: Community Edition
  ☆157Updated 2 months ago
• CoaXioN-Games / coplay
  An implementation to use Steam Networking Sockets in the Source SDK
  ☆31Updated last month
• SCell555 / sdk-2013-deferred
  ☆31Updated 6 years ago
• xblah-software / modding-tool
  ☆83Updated 2 months ago
• Source-SDK-Resources / source-2013-imgui
  Imgui implementation for Source 2013
  ☆19Updated last year
• Source-SDK-Resources / Source-2013-Example-ImGui-App
  Example program for integrating Dear ImGui and GLFW into Source's App System
  ☆17Updated 3 years ago
• misyltoad / HL2-GamepadUI
  Source code for GamepadUI for Half-Life 2 and friends.
  ☆122Updated 9 months ago
• kolessios / source-instructor
  Game Instructor on Source SDK 2013.
  ☆18Updated 3 years ago
• leonill007 / vgui.css
  CSS Classic Green UI Skin from Goldsource games and the early Steam design and Grey UI Skin from Source games
  ☆39Updated last year
• TeamSpen210 / srctools
  Modules for working with Valve's Source Engine file formats.
  ☆62Updated 2 weeks ago
• celisej567 / Fake-CSM-Mapbase
  recreated env_cascade_light from CS GO based on env_projectedtexture
  ☆33Updated 4 months ago
• koerismo / QOL-BEE
  QOL Instances ported to PeTI
  ☆8Updated 3 years ago
• theKlaxon / emulsion-sdk
  A full SDK for the Portal 2 branch of Source Engine
  ☆13Updated 6 months ago
• shawns-valve / halflife
  Half-Life 1 engine based games
  ☆54Updated 6 months ago
• QtPyHammer-devs / QtPyHammer
  python alternative to Valve's "Hammer World Editor"
  ☆39Updated 10 months ago
• Garten / sourcecraft
  an easy to use Minecraft to Source Engine Converter
  ☆52Updated last year
• Valla-Chan / portal-elc-content
  assets, maps, etc for Portal: Every Last Crumb (ELC). Every Last Crumb was a mod that intended to redo all the original Portal 1 maps an…
  ☆10Updated last year
• ficool2 / HammerPlusPlus-Issue-Tracker
  Bug and feature request tracker for Hammer++
  ☆35Updated 2 years ago