You have to collect objects and solve problems so yuo can get past the defences of Castle Feare, the Baron's stronghold. The objects are found in different locations each time you play, which complicates the game a little, but must be used to complete the various tasks which you'll need to do. There are a number of weapons to be found including a sword and a bow and arrow. Sir Fred himself has only a limited amount of energy (and only one life)