Facepunch/sbox-public
s&box is a modern game engine, built on Valve's Source 2 and the latest .NET technology, it provides a modern intuitive editor for creating games observed · 2026-08-28
Health v2 · maintenance only
61/100
- Activity 99
- Release rhythm 35
- Longevity 20
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: 282
- days_rel: n/a
- days_push: 7
- n_releases_24m: 0
Adoption not part of the score
6416 stars · 661 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded
s&box is a modern game engine built on Valve's Source 2 and .NET, with an intuitive editor for creating games. This repository contains the engine source for contributors who want to build it themselves.
Use cases
- build a game engine from source
- create multiplayer games with C#
- make games using Source 2
- contribute to s&box engine development
- prototype games in a modern editor
- script game logic in .NET
When to choose
- you want to build games with C# on Source 2
- you want to contribute to or modify the engine itself
- you prefer an integrated editor with modern .NET tooling
When to avoid
- you need a fully permissive open-source engine (some binaries are under a proprietary EULA)
- you want a lightweight or headless engine
- you target platforms other than Windows for engine development
Facets
application · maturity active
game-engine gui sdk cross-platform windows cpp dotnet source2 csharp-scripting editor steam facepunch game-development desktop
2 sources
- readme: https://github.com/Facepunch/sbox-public · fetched 2026-08-28 · e4c35a21aa78
- homepage: https://sbox.game · fetched 2026-08-29 · c7c554559edf
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| Facepunch/sbox-public | main | 61 |
For agents
markdown · JSON · MCP: product_card(name="Facepunch/sbox-public")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem