Alternatives and similar repositories for PortalGun

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

• alatnet / gmpu
  Garry's Mod Publishing Utility
  ☆14Updated 4 months ago
• pixeltailgames / elevator-source
  Elevator: Source is a single or co-op elevator experience that is different each time you play.
  ☆12Updated 9 years ago
• shadowscion / sprops
  You should use the workshop version instead.
  ☆8Updated 11 months ago
• Clavus / SWEP_Construction_Kit
  Garry's Mod tool for created scripted weapon designs
  ☆13Updated 2 years ago
• Metastruct / outfitter
  Outfitter: Workshop player models for multiplayer
  ☆16Updated last year
• SourceSDK2013Ports / NextBot
  A Git-based fork of Valve's NextBot code.
  ☆37Updated 5 years ago
• voxelizedworld / FPArchive
  FP Archive Extention
  ☆11Updated 5 years ago
• GModModGod / Menu-Mods
  A menu modification framework for Garry's Mod.
  ☆10Updated 2 years ago
• samuelmaddock / gm-mediaplayer
  Garry's Mod media player which features synchronized streaming media services
  ☆51Updated 10 months ago
• AmyJeanes / Doors
  A generic bigger-on-the-inside entity for Garry's Mod
  ☆11Updated last week
• malortie / source-sdk-2013
  The 2013 edition of the Source SDK
  ☆14Updated this week
• QtPyHammer-devs / QtPyHammer
  python alternative to Valve's "Hammer World Editor"
  ☆39Updated last year
• momentum-mod / GPU-VRAD
  GPU-accelerated VRAD
  ☆18Updated 6 years ago
• Xerasin / Sit-Anywhere
  allow you sit anywhere in garry's mod
  ☆14Updated last year
• Gedat / HL2Leak-VMFs
  Half-Life 2 leak .vmf maps and episode 1 and 2
  ☆23Updated 7 years ago
• samuelmaddock / glua-docs
  Quick documentation lookup for Garry's Mod Lua
  ☆19Updated 4 years ago
• Grocel / GMod_Modules
  Grocel's binary modules for Garry's Mod
  ☆15Updated 7 years ago
• Nak2 / StormFox
  StormFox for garrysmod
  ☆29Updated 2 months ago
• fml42 / sourcelightmap
  This is a lightmap editor for source engine games
  ☆42Updated last year
• BerntA / SourceEngineMaps
  A collection of maps for Source Engine based mods.
  ☆8Updated last week
• TeamUlysses / ulx4
  The ULX addon for Garry's Mod
  ☆15Updated 5 years ago
• meepen / garrysmod_bsp_renderer
  A Garry's Mod BSP Render written in lua
  ☆17Updated 9 years ago
• AmyJeanes / world-portals
  World portals for Garry's Mod
  ☆28Updated 3 weeks ago
• macdguy / playablepiano
  Playable Piano for Garry's Mod
  ☆13Updated 2 years ago
• VJ-HLR-Developers / Half-Life-Resurgence
  Recreation & expansion of NPCs, entities, and weapons from the Half-Life series into Garry's Mod!
  ☆73Updated last month
• SpaxscE / lvs_base
  WIP full rework of LFS' framework to be more universal for later projects allowing for more unique vehicle types and hopefully more relia…
  ☆31Updated 2 months ago
• momentum-mod / BSPConvert
  Tool for converting BSP files between engine versions without decompilation
  ☆18Updated last week
• Metastruct / map-compiling-toolkit
  Tools for map compiling in Source Engine, tailored for Garry's Mod (and metastruct, sorry)
  ☆19Updated 6 months ago
• ficool2 / vscript_gamemovement
  Source gamemovement ported to VScript
  ☆16Updated last year
• FluorescentCIAAfricanAmerican / source-engine-2018-lib
  lib/ directories for cstrike15_src and hl2_src
  ☆7Updated 5 years ago