From the publisher:
"FANTASY MASTER(TM) Game Accessories
Do you usually avoid "off the shelf" adventures? Do you make a lot of changes in the modules you do purchase? Then FANTASY MASTER game accessories are for you.
You can use FANTASY MASTER game accessories for any fantasy role-playing game, with either "by-the-book" rules or your own version. In less than 30 minutes, you can customize the adventure for your own use. You can even set the mission difficulty to match the number and rank of characters involved!
In every FANTASY MASTER game accessory, your needs come first."