# Game systems



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**Documents**

- [Science Button](https://docs.ksp2redux.org/s/0a4a3e31-0b40-48e0-bd81-e14856f80d3d/doc/science-button-WfqGqtHl6W)
- [Solar Panels sun tracking](https://docs.ksp2redux.org/s/0a4a3e31-0b40-48e0-bd81-e14856f80d3d/doc/solar-panels-sun-tracking-esm6TONH78)
- [Delta-V](https://docs.ksp2redux.org/s/0a4a3e31-0b40-48e0-bd81-e14856f80d3d/doc/delta-v-BTgizYnhDJ)
- [ISRU](https://docs.ksp2redux.org/s/0a4a3e31-0b40-48e0-bd81-e14856f80d3d/doc/isru-A5sOwJzDFr)
- [PartsProvider](https://docs.ksp2redux.org/s/0a4a3e31-0b40-48e0-bd81-e14856f80d3d/doc/partsprovider-VbqAJ0JW1z)
- [PatchedConicSolver](https://docs.ksp2redux.org/s/0a4a3e31-0b40-48e0-bd81-e14856f80d3d/doc/patchedconicsolver-LsoblxzvhC)
- [VesselComponent](https://docs.ksp2redux.org/s/0a4a3e31-0b40-48e0-bd81-e14856f80d3d/doc/vesselcomponent-hCkGtjeTHs)
- [UniverseModel](https://docs.ksp2redux.org/s/0a4a3e31-0b40-48e0-bd81-e14856f80d3d/doc/universemodel-g1zPsNECge)