Being in captivity would anger anyone. The orca has been in captivity for so many years that he's ready to exact his revenge and escape the prison. You have to help the Orca reach the other side of its prison. Using the up arrow, you can make the whale go faster, and the left, right, and down arrows will move the whale. Using x, the whale will chomp on the small fish and regain health. Sometimes, the whale must use brute strength and burst through blockades and in order to do that you have to push "Z" which causes the whale to 'dash.' Hurry up and get the whale to freedom.