A set of missions inspired by the early days of human spaceflight, challenging players to recreate iconic historical milestones. Base Game Improvements in 1.9.x
A powerful tool that lets players create, edit, and share their own custom missions with specific objectives, constraints, and unexpected events. Kerbal Space Program 1.9.1 DLC
Players can equip rovers with robotic scanning arms (named after real Mars rovers like Curiosity and Spirit ) to analyze surface features for science points. A set of missions inspired by the early
This DLC, updated to version 1.9.1 for this release, adds historical content inspired by real-world space missions. This DLC, updated to version 1
A new part that allows players to vent fuel or oxidizer from tanks, useful for landing on low-gravity moons.
The 1.9.1 update cycle brought several graphical and functional upgrades to the core game that enhanced the DLC experience: