Interested, but you’re kind to try before you buy?
The KSP demo has been carefully crafted to give you an accurate impression of what the full game plays like. If you like it, you’ll love Kerbal Space Program.
Kerbal Space Program Demo
Please read the End-User License Agreement and the Terms of Service before downloading.
Torrent downloadKSP Demo For Windows (Torrent) KSP Demo For Mac OSX (Torrent) KSP Demo For Linux (Torrent)
2.0Ghz Dual Core CPU or higher (preferably higher)
512MB Video Card, Shader Model 3.0
1GB Free HD space
Windows Vista, 7 or 8
An Intel-based Mac running Mac OS X 10.6 or higher
A Debian based Linux distro
* Note that these specs are for the demo only, the full game requires higher specs.
Follow these instructions to download and install KSP.