Hedgehog's Revenge is, at its core, a race game. Each player has four cars, each of which must be brought to a particular destination the first player to do so wins.To this basic game hedgehogs are added each player also has four hedgehogs, which when they reach an opponent's car require that player to draw a hedgehog's revenge card. This is where the game really gets exciting, as these cards require players to answer various trivia questions, tell stories, perform feats of dexterity, or even sing. - BoardGameGeek