Serious Engine

Engine

Croteam

Serious Engine is a game engine developed and maintained by Croteam for its Serious Sam games and related projects. It provides the core technology for rendering, gameplay, tools, and other game systems. Croteam released the source code for Serious Engine v1.10, the engine used by Serious Sam Classic: The First Encounter and The Second Encounter.

Sources

Croteam-official/Serious-Engine(opens in a new tab)
Serious Sam’s Serious Engine source code released(opens in a new tab)
Croteam press information(opens in a new tab)

AI-generated English profile, checked against the cited web sources.Generated Aug 15, 2026

Games using Serious Engine

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