The file is typically a compressed (.zip) archive containing the executable and game data needed to run the software on a computer. Other Potential Meanings
The Internet Archive uses automated checkers to remove malware, but you should always scan old software before running it. Isis-1.02-pc.zip
"ISIS-II" was an early operating system for Intel development systems; emulators like Thames allow these applications to run on modern PCs. The file is typically a compressed (