FriskTheFallenHuman's Stars
sparrowstar/Uprising
BG2-Dev-Team/BG2-Code
The Main Code Repro
DrinkyBird/Terraria
Decompiled Terraria source code (1.3.5.3)
RaisingTheDerp/raisingthebar
A recreation (and working version) of the Half-Life 2 beta, complete in the original beta engine.
AG-Modifications/source-sdk-trilogy
A fully working Half-Life: Source, Half-Life 2 + Episodes, ready to be modified and compiled!
kolessios/hl2-coop
Modified version of Half-Life 2 to add basic cooperative support.
kolessios/sourcebots
Artificial intelligence to create Bots in Source Engine.
kolessios/insource-legacy
Modified version of Source Engine "Alien Swarm". Not suitable for production use.
fbb-git/cppannotations
Extensive tutorial and documentation about C++
zm-reborn/zmr-game
Zombie Master, an RTS/FPS game on the Source 2013 engine.
sigsegv-mvm/libtf2mod
TF2 dedicated server patch/hook framework and MvM-related modification library (somewhat old/crusty)
sigsegv-mvm/mvm-reversed
server game code for TF2 MvM, reverse-engineered from x86 assembly to approximate C++
Bitl/other-roblox-projects-src
A repo containing my other ROBLOX projects: Origins06, RBXPri2, and RBX2008.
Jessecar96/SteamDesktopAuthenticator
Desktop implementation of Steam's mobile authenticator app
TalonBraveInfo/invasion
Team Fortress: Invasion brought over to Source 2013.
tuxxi/propper-2013
Propper for Source SDK 2013
NicknineTheEagle/TF2-Base
The old Team Fortress 2 source code ported to Source SDK 2013
UAVXP/LeakNet-SDK
https://gitlab.com/UAVXP/LeakNet
tonysergi/source-sdk-2013
The 2013 edition of the Source SDK
SourceEnginePlayground/Hyperborea
ValveSoftware/source-sdk-2013
The 2013 edition of the Source SDK
m4dEngi/open-steamworks
Open Steamworks is a set of reverse engineered headers for the Valve's Steam Client
LogicAndTrick/sledge
An open source alternative to Valve's Hammer Editor for the Goldsource engine. (No longer in development)
crashfort/HammerPatch
Modification of Source Valve Hammer Editor to fix some issues. Fixes brush vertex precision loss.
momentum-mod/game
Momentum Mod - Standalone Source Movement Speedrunning (READ README)
BitlDevelopmentStudios/survivor-source-sdk-2013-master
Source code for the SURVIVOR mod
FIREFIGHT-RELOADED/FIREFIGHT-RELOADED-src-sdk-2013
Bitl's SMOD-like HL2 mod, FIREFIGHT RELOADED, built with Valve's Source SDK 2013 Base.
ClassiCube/ClassiCube
Custom Minecraft Classic / ClassiCube client written in C from scratch (formerly ClassicalSharp in C#)
yvt/openspades
Compatible client of Ace of Spades 0.75