INTRODUCTION: Superbike Chalnege is a racing simulation game featuring 12 exciting Grand Prix races from the international circuit. One or two players can race on the split screen image: Bike #1 on the left side of screen. Bike #2 on the right side of screen. Four bikes run in each race. Your computer controls the bikes that are not under player control. A player may control his bike with either a joystick or the keyboard or a combination of the two for a two player game. There are three play options: Run individual races (five laps). Practice individual race (one lap) and then run them (five laps). Run all 12 Grand Prix races in the International World Championship. You must complete all 12 Grand Prix Races if you decide to compete for the World Championship. During your quest for the Championship, you can stop, save the game on a data disk, and restart the next race after each Grand Prix race is completed. A race ends after all bikes arrive at the finish line. CONTROLS In the two player mode, both players may use a joystick or both players may use the keyboard or one may use a joystick and the other the keyboard. [CTRL-M] - Go back the the selection menu. [CTRL-P] - Pause the game Joystick [UP] - Accelerate [DOWN] - Slow Down [RIGHT] - Turn Right [LEFT] - Turn Left [UP+FIRE] - Shift Up [DOWN+FIRE] - Shift Down [RIGHT+FIRE] - Lean To Right [LEFT+FIRE] - Lean To Left Left Keyboard [W] - Accelerate [S] - Slow Down [D] - Turn Right [A] - Turn Left [W+C] - Shift Up [S+C] - Shift Down [D+C] - Lean To Right [A+C] - Lean To Left Right Keyboard [P] - Accelerate [[] - Slow Down []] - Turn Right [L] - Turn Left [P+SHIFT] - Shift Up [[+SHIFT] - Shift Down []+SHIFT] - Lean To Right [L+SHIFT] - Lean To Left