To download Kerbal Space Program 0.25.0.642, follow these steps:
: Windows XP, Vista, 7, or 8; Mac OS X 10.6+; Debian-based Linux. Processor : Core 2 Duo 2.0 GHz. Memory : 4 GB RAM. Graphics : DX10 (SM 4.0) with 512 MB VRAM. Storage : 2–3 GB available space. System Specs - Kerbal Space Program Wiki Kerbal Space Program -KSP- 0.25.0.642 download for computer
Do not use CKAN (the mod manager) for this version. It will try to download mods for KSP 1.12. You must manually find archived versions on GitHub or CurseForge. To download Kerbal Space Program 0