Once downloaded, copy the KSP folder to your desktop. This creates a portable, DRM-free version of v0.15. You can now launch KSP.exe without Steam running.
There are three main reasons for this niche search: ksp kerbal space program 015 download free
Be prepared for a shock. After modern KSP, v0.15 feels like a prototype: Once downloaded, copy the KSP folder to your desktop
But for retro fans, that is the appeal. Landing on the Mun with 0.15 parts, using only basic SAS, is a genuine challenge even for veterans. But for retro fans, that is the appeal