Groups

 

Extensible

Software concept

Existing content can be extended, adding new characters, enemies, and complementary game logic without replacing the old.

36
games
6
platforms

Alternate name: Expandable

The first video game about Extensible was released in 1987.

Blue Label Studio, AtomicTorch Studio and Valve has published most of these games

This effectively implies the game is scriptable or has powerful mod tools.

Limitations:
* This is for extensions outside of messing with game source code.
Related:
* Modifiable - already existing content and logic can be modified
* Level / map editor