Blades of Steel is a 1988 ice hockey sports themed video game developed and published by Konami. The game is known for its fast-paced hockey action and especially for the fighting. It is a one or two player game. When playing against the computer, there are three difficulty levels to choose from: Junior, College, and Pro (with Pro being the most difficult and Junior being the easiest). It was released for the Game Boy in 1990.