Sam, an ardent fan of Superior Software's games, is always ready for a challenge...

...and the tougher, the better! Here's four games that, as time goes by, he returns to again and again.

Citadel, a fascinating arcade-adventure, features over 100 beautifully detailed screens of action. Computer Games reported : "The game is extremely good. Well worth the cash."

Thrust is simple and fun to play, yet incredibly realistic and highly addictive. "This game has class...try it!" urged Computer & Video Games

Stryker's Run is a challenging action-packed combat game. "This game will impress you...the graphics are stunning...this should be in every collection," A & B Computing remarked.

Ravenskull is a massive arcade-adventure game, full of puzzles and problems to be solved. Acorn User commented "Ravenskull is a very good game and is destined to become another Superior classic."