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Kerbal Space Program (KSP) version 0.25.0.642 , titled , was originally released on October 7, 2014 . This version is considered the final "Alpha" release before the game moved into Beta with version 0.90. Key Features of Version 0.25 Kerbal Space Program -KSP- 0.25.0.642 download for computer
| Issue | Solution | | :--- | :--- | | | Delete the settings.cfg file in the KSP root folder. Set texture quality to "Half Res" before relaunching. | | "Out of Memory" error | KSP 0.25 is a 32-bit app. Install the Active Texture Management mod. Also, reduce persistent debris to 0. | | No sound on Windows 10/11 | Run the game in Windows 7 Compatibility Mode (Right-click EXE → Properties → Compatibility). | | Ships not loading | Too many mod parts. Use the PartList window to filter by mod manufacturer. | Navigate to and click the download icon next
Basic gameplay tips relevant to early KSP Key Features of Version 0
A new building at the Kerbal Space Center (KSC) where players can select "Strategies". These allow you to trade one resource for another—for example, converting Reputation into Funds or Science .