the program, working state and game data have been squeezed into the four megabytes of main memory it requires either shareware or commercial pak files, Amiga and PC paks have been successfully used total conversions and mods should work, assuming they respect the tiny memory size networking currently has been removed, but will return at a later date.
So you think that money is the root of all evil. Have you ever asked what is the root of money? -- Ayn Rand