: Often preferred for its DRM-free version of the game. Gameplay Features

You can officially purchase and download the game through several digital storefronts:

: The most popular platform for KSP, offering features like the Steam Workshop for easy modding and community trading cards.

Kerbal Space Program (KSP) is a critically acclaimed physics-based space flight simulator that allows you to design, build, and fly spacecraft for a crew of adorable green aliens known as Kerbals.

KSP combines deep scientific realism with a quirky, humorous tone. Key features include: Kerbal Space Program: How to destroy a game