atom0s/Steamless
Steamless is a DRM remover of the SteamStub variants. The goal of Steamless is to make a single solution for unpacking all Steam DRM-packed files. Steamless aims to support as many games as possible. observed · 2026-08-28
Health v2 · maintenance only
23/100
- Activity 0
- Release rhythm 8
- Longevity 100
Flags: 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: 3526
- days_rel: n/a
- days_push: 886
- n_releases_24m: 0
Adoption not part of the score
4990 stars · 300 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded
Steamless is a C# tool that removes the SteamStub DRM protection layer applied to Steam game executables via the Steamworks SDK DRM tool. It supports unpacking all SteamStub variants, from the earliest version to the most recent, and explicitly does not bypass Steamworks API integration, CEG DRM, or anti-cheat systems.
Use cases
- remove steamstub drm from a game executable
- unpack a steam drm packed exe
- analyze a steamstub protected binary
- recover my own game build after applying steamworks drm
- unpack all variants of steamstub drm in one tool
When to choose
- you need to strip the SteamStub DRM layer from a Steam executable you have rights to modify
- you want a single tool covering all SteamStub DRM versions
- you are researching Steam DRM protection for analysis purposes
When to avoid
- you want to bypass Steamworks API integration or run games without Steam
- you need to remove Valve's CEG DRM
- you intend to bypass anti-cheat or assist piracy - the project explicitly refuses these uses
Facets
application · maturity active
security reverse-engineering cli gui security reverse-engineering gaming-tools developer-tools windows cross-platform dotnet cli drm-removal steamstub unpacker steamworks csharp
1 source
- readme: https://github.com/atom0s/Steamless · fetched 2026-08-28 · 76a5ce0764b5
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| atom0s/Steamless | main | 23 |
For agents
markdown · JSON · MCP: product_card(name="atom0s/Steamless")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem