The 1.12 update brought massive improvements, transforming how players build, launch, and manage their space program. 1. New Parts and Visual Upgrades

! You’ll finally look like a professional instead of a marshmallow."

Buying directly from the source supports the developers and provides a completely DRM-free version of the game.

Note: The 1.12 update is free for all current owners of Kerbal Space Program. 1.12.x Patch History (The Final Polish)