Fish Force a fun educational game to play on. Use science inquiry to predict and investigate forces and motion to help rescue Ruff's plushie from the penguins' ice rink in this sports science game. All you have to do is to help the ruff to reach the rescue point by aim and striking with the cannon and release fishes to give force to move the ruff. Select and calculate the force required to move the riff and avoid the penguins to hit. Play a lot more fun games only on y8.com