Steve ("Iron Man") Garvey and Jose (Rookie of the Year) Canseco take you to the ballpark in a Grand Slam double-header. First, you have a regular baseball game, with all real-time action...sliders, curves, squeeze plays, stolen bases, home runs, and hit and run plays. All the excitement of major league baseball is seen in vivid color on scrolling outfield screens enhanced by realistic sound effects. Plus, there's a second game...a dynamic, new variation in which Grand Slam home runs score points for your team. The action and strategy are intensified as you, Steve and Jose match power and skill.