The knight errant in the game Boing Knight came across a huge beanstalk that stretches somewhere upward. The hero decided to climb the stem, and since this requires jumping, he will use a special device on springs. Help the hero deftly move up the platforms located along the stem. Use the properties of special platforms to increase your jump height and collect useful bonuses. Travel through eight colorful worlds on fifteen levels. Fight the slugs and their boss, you have to defeat four bosses. Catch a rare golden slug in Boing Knight.