Downloads - Source Developers

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William's Mod 1.0

May 8 2023 William's Mod Full Version

William's Mod is a lite user-friendly sandbox game built on the Source Engine, allowing players to create and experiment with their own mods, levels and...

Joompy 3.0.1 Release Ukrainian/Український

Nov 6 2022 Joompy: A Half Life 2 Beta Engine Platformer Full Version 2 comments

Ukrainian translation for Joompy 3.0.1 (Release) Український переклад

Joompy 3.0.1 Uncut Ukrainian/Український

Nov 6 2022 Joompy: A Half Life 2 Beta Engine Platformer Full Version 1 comment

This is the Ukrainian translation for Joompy 3.0.1

Filip's Sandbox 1.1

Sep 18 2022 Filip's Sandbox (DISCONTINUED BY FILIPKOS.) Patch 3 comments

New (maybe) version of Filip's Sandbox 1 sorry but i have to spam ...........................

Filip's Sandbox 1

Sep 17 2022 Filip's Sandbox (DISCONTINUED BY FILIPKOS.) Full Version 1 comment

This mod allows to build, play and have fun with friends!

Joompy 3.0.1 Uncut

Jul 28 2022 Joompy: A Half Life 2 Beta Engine Platformer Full Version

This is an uncut version of Joompy 3.0, featuring source files, this game is completely open source, this version helps carry that message.

Joompy 3.0.1

Jul 28 2022 Joompy: A Half Life 2 Beta Engine Platformer Full Version 2 comments

This is the third version of Joompy. Completely changing the game. Adding multiple levels, songs, easter eggs, and quality of life improvements. Become...

Experimental: Combine artstyle test

Aug 13 2022 Half-Life 2: Episode Two Full Version

A practice map for the Combine artstyle. inspired by Minerva, Prospekt and Antarctic Science

BionicCoyote Work Story Beta

Oct 17 2021 BionicCoyote Work Story Demo 1 comment

BionicCoyote Work Story Beta version.(in fact, this is more of a test of new dynamic lighting)

Watermelon Brick Room v1.1

Oct 16 2021 Watermelon Brick Room HD Full Version

More optimization and more!

Watermelon Brick Room v1.0

Sep 29 2021 Watermelon Brick Room HD Full Version

This is the return of the legendary Watermelon Brick Room mod with brand new graphics!

watermelon 1

Aug 19 2021 Watermelon Brick Room Full Version

Watermelon Brick Room is awesome! Download and play! Put and replace in root folder and launch Launcher.exe

The Raphael Parable Why Edition v1.4

Aug 4 2021 The Raphael Parable: WHY Edition Full Version

Added new secrets and fixed some bugs. Click fo see more.

Southernmost Combine 1.05.01

Mar 13 2021 Southernmost Combine Full Version 28 comments

This is an old version. Get ULTIMATE EDITION instead.

steamos test version Alpha Build 2017-2020 Build 7 Pre-Inventory

May 8 2020 CrimeWars Demo 2 comments

There is models that crash the game, I know, and sometimes it doesn't start, not all new http errors are caught, and other missed debugger errors. This...

Source Model Viewer [Build: 2019-04-23]

Apr 23 2019 Half-Life 2 Graphics Tool 6 comments

This version of HLMV fixes a few nullptr crashes regarding merged and non loaded models, while also removes a lot of GoldSrc leftover code, aswell as...

Arctic Adventure Release 1.0.3

Dec 24 2018 Arctic Adventure : Episodes Full Version 37 comments

Arctic Adventure version 1.0.3 This is regular 'sourcemods' release of the mod Enjoy and happy new year!!!

ModMaker V2

Jun 8 2018 IDE 5 comments

Mod Maker is primarily a Source mod and tool launcher with productivity features to make it easier to mod for Source including: 2013 Mod Creation, Mod...

Source SDK 2013 Singleplayer Mod Template

Feb 3 2018 Full Version 1 comment

Source SDK 2013 Singleplayer Mod Template (CONTAINS BIN ONLY)

Portal-Life 2: Lite Edition (ZIP)

Jan 9 2018 Portal-Life 2 Full Version 9 comments

Portal-Life 2 v1.1 Patched without Half-Life 2 maps, and a few other small changes. See the README for instructions, and have fun!

Portal-Life 2: Lite Edition (INSTALLER)

Jan 9 2018 Portal-Life 2 Full Version 5 comments

Portal-Life 2 v1.1 Patched without Half-Life 2 maps, and a few other small changes. See the README for instructions, and have fun!

Waiting Room

Jul 12 2017 Half-Life 2: Episode Two Full Version 1 comment

Hello, everyone, I'm Ttiki, and today I present you my new mod/ map Waiting Room! Waiting Room was originally a map for Garry's Mod, however, due to some...

skrimish a0p5

Jul 11 2017 Skirmish Demo 1 comment

Fixes some stuff from last update, adds a new over-the-shoulder camera mode, and more.

Deathmatch: Tactical (1.2b)

Jun 14 2017 Deathmatch TλCTICAL Full Version 2 comments

The final version, no patches required! Have fun!

RTSL DefendVille2 scrap maps

Mar 22 2017 Demo 1 comment

This is a scrap map I made for the DefendVille2 competition, from RunThinkShootLive.com!

Exterminatus 8.60 Installer

Feb 26 2017 Exterminatus Full Version 1 comment

This download is a self extracting installer including all you need to host and play Exterminatus - Rival Species 2. Two Species: Humans and Tyranids...

CS:GO HighFPS [+] Config

Sep 21 2016 Counter-Strike: Global Offensive Script 3 comments

High FPS Config. > Increase the number of frames per second substantially without lowering the graphics quality noticeably Only a few Commands have been...

The Fifties

Jun 20 2016 The Fifties Full Version

The Alpha version of the original game! Simply drop the folder within this zip into your sourcemods folder in your steam directory and restart Steam...

Exterminatus Beta 8.38 (Zip)

Feb 7 2016 Exterminatus Full Version

This zip archive includes all you need to host and play Exterminatus - Rival Species 2. Two Species: Humans and Tyranids. Twelve distinct classes, each...

Exterminatus Beta 8.38 Installer

Feb 7 2016 Exterminatus Full Version 1 comment

his download is a self extracting installer including all you need to host and play Exterminatus - Rival Species 2. Two Species: Humans and Tyranids...

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