nillerusr/source-engine
Modified source engine (2017) developed by valve and leaked in 2020. Not for commercial purporses observed · 2026-08-28
Health v2 · maintenance only
57/100
- Activity 54
- Release rhythm 35
- Longevity 100
Flags: no_releases no_license
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-02. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 2141
- days_rel: n/a
- days_push: 281
- n_releases_24m: 0
Adoption not part of the score
2214 stars · 399 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
A modified, cross-platform port of Valve's Source game engine (based on the 2017/2018 leaked codebase), extended to run on Android, macOS, FreeBSD, Windows, and Linux including ARM and 64-bit builds. It adds modern toolchain support, PBR, touch input, and fixes many bugs, and is explicitly not for commercial use.
Use cases
- build a game on the source engine
- port source engine games to android
- run half-life 2 on linux or arm devices
- compile source engine with modern toolchains
- play source engine maps without steam
- experiment with pbr rendering in source engine
When to choose
- you want to build or mod games using the Source engine on modern platforms including Android or ARM
- you need a 64-bit, modern-toolchain-compatible Source engine build
- you want Source engine features like PBR or touch input without Steam dependencies
When to avoid
- any commercial project - the leaked codebase forbids commercial use
- you need a fully supported, officially licensed engine
- you need a modern engine with active vendor support rather than a community patch effort
Facets
framework · maturity active
game-engine graphics simulation cross-platform graphics windows cpp cross-platform game-engine source-engine valve half-life-2 leaked-source waf arm-support pbr non-commercial game-development linux macos android
1 source
- readme: https://github.com/nillerusr/source-engine · fetched 2026-08-28 · 4e5ae25ec55e
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| nillerusr/source-engine | main | 57 |
For agents
markdown · JSON · MCP: product_card(name="nillerusr/source-engine")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem