Ross ROSS = Recommend OSS · open-source software intelligence for agents

Croteam-official/Serious-Engine

An open source version of a game engine developed by Croteam for the classic Serious Sam games. observed · 2026-08-28

github.com/Croteam-official/Serious-Engine · C++ · GPL-2.0 (copyleft) observed · 2026-08-28

Health v2 · maintenance only

32/100

  • Activity 0
  • Release rhythm 35
  • Longevity 100

Flags: no_releases

How is this computed?

round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.

  • gap_med: n/a
  • age_days: 3827
  • days_rel: n/a
  • days_push: 2132
  • n_releases_24m: 0

Full methodology

Adoption not part of the score

3176 stars · 390 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded

The open-source release of Serious Engine v1.10, the engine behind the classic Serious Sam games, including the game executable, editor tools, and dedicated server. It is a C++ codebase primarily targeting Windows and built with Visual Studio.

Use cases

  • build classic Serious Sam games from source
  • create mods for Serious Sam
  • port Serious Engine to other platforms
  • study a full commercial FPS engine codebase
  • run a dedicated Serious Sam server

When to choose

  • you want to mod or port the classic Serious Sam games
  • you want to study a complete retro FPS engine
  • you need the original Serious Editor and toolchain

When to avoid

  • you need a modern cross-platform engine for new games
  • you require DirectX 11/12 or Vulkan support
  • you want an actively developed engine with community support

Facets

framework · maturity maintenance

game-engine graphics gui cli gaming-tools cross-platform windows cpp serious-sam retro-gaming fps source-port modding directx opengl game-development desktop

1 source

Member repositories

RepositoryRoleHealth v2
Croteam-official/Serious-Enginemain32

For agents

markdown · JSON · MCP: product_card(name="Croteam-official/Serious-Engine")

Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem