This package contains the accumulated games from my shareware days, including titles from PalmOS, MS-DOS and later on Danger/Hiptop.
For MacOSX: open the DMG file and launch the KurtMaster2D.app
For Windows: unzip the ZIP file in its entirety, launch the KurtMaster2D.exe app
For Android: side-load the APK as you would normally.
NOTE: There is a Tablet/Phone Android APK, and an Android TV APK.