- Home: http://www.croteam.com/
- Media: https://en.wikipedia.org/wiki/Serious_Sam
- State: mature
- Download: https://github.com/tx00100xt/SeriousSamClassic/releases
- Platform: Windows, Linux
- Keyword: action, game engine, content commercial, first-person, original required, shooter
- Code repository: https://github.com/tx00100xt/SeriousSamClassic.git (@created 2022, @stars 93, @forks 13), https://github.com/tx00100xt/SeriousSamClassic-VK.git (add)
- Code language: C++
- Code license: GPL-2.0
- Code dependency: SDL2, libvorbis, zlib
- Developer: Alexander Pavlov
Source code of the Serious-Engine (Serious Sam Classic: The First Encounter / Serious Sam Classic: The Second Encounter)
- Build system: VisualStudio, CMake