Open source game engine version developed by Croteam for Serious Sam Classic (Windows, Linux, FreeBSD, OpenBSD, NetBSD, macOS, Raspberry Pi OS). Based on https://github.com/Croteam-official/Serious-Engine and linux port https://github.com/icculus/Serious-Engine

Open source game engine version developed by Croteam for Serious Sam Classic with Vulkan support (Windows, Linux, FreeBSD, OpenBSD, macOS, Raspberry Pi OS). Based on https://github.com/sultim-t/Serious-Engine-Vk and linux port https://github.com/icculus/Serious-Engine

A port to the OpenPandora (and working fine on plain Linux) of the open source version of a game engine developed by Croteam for the classic Serious Sam games. Status: Working (for both FE and SE).

Porting of Serious Sam: The Second Encounter for android

Workspace with everything under a single solution to provide an easier workflow across multiple projects at once.

Serious Sam Alpha Remake open source project based on https://github.com/Croteam-official/Serious-Engine and linux port https://github.com/icculus/Serious-Engine

A mod for Serious Sam: The Second Encounter that tries to recreate the atmosphere of Half-Life 2 game by adding weapons, enemies, interface and a lot of other features ported directly from Half-Life 2.

A texture converter for the Serious Sam Classics/Revolution .tex format

A mod for classic Serious Sam: The Second Encounter v1.07 that adds Cooperative and Deathmatch player bots. Designed with other mod integration in mind.

Serious Engine 1 code that is easy to maintain & build under any configuration of your choice. --- Heavily WIP!!! Keep an eye on the releases!

A combination of original SDKs by Croteam improved to provide better modding of classic Serious Sam games using modern Visual Studio IDEs (but still using MSVC 6.0 compiler).

This is open source project based on https://github.com/Croteam-official/Serious-Engine and linux port https://github.com/icculus/Serious-Engine

This is open source project based on https://github.com/Croteam-official/Serious-Engine and linux port https://github.com/icculus/Serious-Engine

This is open source project based on https://github.com/Croteam-official/Serious-Engine and linux port https://github.com/icculus/Serious-Engine

This is open source project based on https://github.com/Croteam-official/Serious-Engine and linux port https://github.com/icculus/Serious-Engine

Source code for building a custom Serious Sam Classic game executable that includes quality-of-life features.

This is open source project based on https://github.com/Croteam-official/Serious-Engine and linux port https://github.com/icculus/Serious-Engine

A port to the OpenPandora of the open source version of a game engine developed by Croteam for the classic Serious Sam games. Status: Working (for both FE and SE).

A collection of static libraries generated from different builds of games on Serious Engine 1.

Serious Editor ASCII format toolset for Blender