Port of Portal 1 source code to Source SDK 2013. Also includes fixes for Half-Life 2 maps and gameplay.
☆156Mar 29, 2026Updated 3 months ago
Alternatives and similar repositories for Portal-Base
Users that are interested in Portal-Base are comparing it to the libraries listed below. We may earn a commission when you buy through links labeled 'Ad' on this page.
Sorting:
- Portal 2 assets converted to use in Source SDK 2013☆27May 14, 2024Updated 2 years ago
- The Portal 2 In Alien Swarm Engine project repository☆67Oct 3, 2024Updated last year
- Pipedream project aimed at adding Vulkan support to the Source 1 engine.☆15Jul 29, 2018Updated 7 years ago
- A recreation of Portal 2 on the Alien Swarm branch of Source 1.☆24Apr 4, 2016Updated 10 years ago
- Game Instructor on Source SDK 2013.☆20Jul 17, 2021Updated 5 years ago
- Deploy to Railway using AI coding agents - Free Credits Offer • AdUse Claude Code, Codex, OpenCode, and more. Autonomous software development now has the infrastructure to match with Railway.
- Another Source Engine Modified Version with some new features.☆42Jun 14, 2022Updated 4 years ago
- Recreation & expansion of NPCs, entities, and weapons from the Half-Life series into Garry's Mod!☆77Jul 8, 2026Updated last week
- Aurorians's custom version of the Source SDK 2013☆33Updated this week
- LUX - Source Shader Project☆56Updated this week
- ☆25Apr 21, 2018Updated 8 years ago
- An attempt to port Half-Life 2 to the cstrike15_src leak☆26Mar 29, 2024Updated 2 years ago
- Porting Half-Life 2 base to the Alien Swarm Engine☆26Jun 1, 2015Updated 11 years ago
- ☆33Nov 18, 2018Updated 7 years ago
- A full SDK for the Portal 2 branch of Source Engine☆29Sep 30, 2024Updated last year
- Wordpress hosting with auto-scaling - Free Trial Offer • AdFully Managed hosting for WordPress and WooCommerce businesses that need reliable, auto-scalable performance. Cloudways SafeUpdates now available.
- Useful tweaks and content for Source Engine Games☆156Updated this week
- Extending Hammer through DLL injection☆11Aug 13, 2018Updated 7 years ago
- Utility to decompile VCD files from scenes.image file.☆13May 29, 2025Updated last year
- Repository for the Source engine modification G String☆40Dec 2, 2019Updated 6 years ago
- Source SDK 2006 for HL2: Episode 1☆34Dec 3, 2020Updated 5 years ago
- Original HL2 Source SDK from 2004☆66Mar 24, 2021Updated 5 years ago
- My mod that adds some new features☆12Apr 26, 2023Updated 3 years ago
- Repository for the Source Engine modification Insolence☆14Nov 14, 2020Updated 5 years ago
- Team Fortress: Invasion brought over to Source 2013.☆20May 10, 2026Updated 2 months ago
- Managed hosting for WordPress and PHP on Cloudways • AdManaged hosting for WordPress, Magento, Laravel, or PHP apps, on multiple cloud providers. Deploy in minutes on Cloudways by DigitalOcean.
- Half-Life Resized Maps unifies many of the separated levels of Half-Life: Source and brings many QoL improvements and bugfixes.☆21Jul 23, 2020Updated 5 years ago
- Reupload of the unofficial Enhanced Source project. Initially developed as an improved Alien Swarm SDK, the project is now abandoned.☆11Oct 4, 2024Updated last year
- Source code of Lambda Wars game, available on the Steam☆60Oct 20, 2022Updated 3 years ago
- A WIP drop-in replacement for Source SDK 2013's video services that plays webms☆33Oct 10, 2024Updated last year
- Example program for integrating Dear ImGui and GLFW into Source's App System☆20Apr 16, 2022Updated 4 years ago
- ☆32Sep 10, 2025Updated 10 months ago
- This is Mapbase's public GitHub repo. It contains all of the code, but not the assets.☆308Jul 10, 2026Updated last week
- Modernized toolkit for Xash3D FWGS engine, has enhanced graphics and physics and a lot of new features for mod-makers. Crossplatform, sup…☆164Jun 17, 2026Updated last month
- The latest available Source Engine source code, gathered from a variety of sources☆10Nov 13, 2017Updated 8 years ago
- Deploy to Railway using AI coding agents - Free Credits Offer • AdUse Claude Code, Codex, OpenCode, and more. Autonomous software development now has the infrastructure to match with Railway.
- Swarm's GameUI on SDK 2013 MP☆17Nov 21, 2023Updated 2 years ago
- Source code for GamepadUI for Half-Life 2 and friends.☆135Jul 10, 2024Updated 2 years ago
- Source Engine 2019☆14Aug 10, 2019Updated 6 years ago
- The open source edition of Raising the Bar: Redux.☆55May 22, 2026Updated last month
- Alien Swarm SDK☆15Aug 7, 2022Updated 3 years ago
- The 2013 edition of the Source SDK modified for Entropy : Zero.☆99Jun 19, 2026Updated last month
- Source SDK 2006 downgraded to xbox 2005 (WIP)☆18Dec 24, 2025Updated 6 months ago