# Game reference



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**Documents**

- [Game systems](https://docs.ksp2redux.org/s/0a4a3e31-0b40-48e0-bd81-e14856f80d3d/doc/game-systems-hnRdWm9NNk)
- [Part modules](https://docs.ksp2redux.org/s/0a4a3e31-0b40-48e0-bd81-e14856f80d3d/doc/part-modules-twUJcg49Eh)
- [Part data](https://docs.ksp2redux.org/s/0a4a3e31-0b40-48e0-bd81-e14856f80d3d/doc/part-data-oDFubbydw7)
- [Missions & tutorials](https://docs.ksp2redux.org/s/0a4a3e31-0b40-48e0-bd81-e14856f80d3d/doc/missions-tutorials-g4SgBmplWP)
- [Shaders and visuals](https://docs.ksp2redux.org/s/0a4a3e31-0b40-48e0-bd81-e14856f80d3d/doc/shaders-and-visuals-fDS8nhi0RU)