From the back of the book:
For your eyes only
Your code name is Orion and enemy agents are trying to kidnap you. They plan to pull off the computer crime of the century - and you've broken into their system!
As the computer whiz on the ACT (Adventure Connection Team) you're the only one who can stop them. You must use your micro to:
crack an uncrackable code
open a time-lock vault before you suffocate inside
beat master computer criminals at their own game
Million Dollar Gamble is more than a great adventure story. It's danger, action, and suspense - plus computer programs for you to run.
This program will run in BASIC on the IBM PC, PC jr, APPLE //e, COMMODORE 64, VIC 20, TI99/4A, ATARI 400/800, RADIO SHACK TRS80 (Level 2 or greater), RADIO SHACK COLOR COMPUTER.
Includes a reference manual with user tips and explanations of the programs!