Help Harry the Hamster to build tunnels to get safely home, escaping from the hungry cat in 5 levels of increasing difficulty. You have to be fast, because soon or later the cat will start moving towards you. You get more points if it's a long road, but remember that you take more risks when you do it! As you progress in the game you'll find many bonuses and variants: Harry can even fly at the final levels by using some special pieces, but make sure his landing is soft!
Drag and drop pieces of pipe to gradually form a path from one side to the other.