Mouse Trap (game) shape of some pieces has been slightly modified over the years. There are several stages which form the mouse trap, and most stages are composed of multiple pieces. A 1990s ad campaign for the game involved a song which listed most of the stages of the mouse trap. In a proper operation, the player turns the crank, which rotates a vertical gear, connected to a horizontal gear. As that gear turns, it pushes an elastic-loaded lever until it snaps back in place, hitting a swinging boot. This causes the boot to kick over a bucket, sending a marble down a
Super Rub 'a' Dub tub. There are many pitfalls to avoid, such as jumping out of the tub and toy sharks which will try to eat the smaller ducks. Online leaderboards track users fastest times, and allow users to see the replays of those fastest times. The game has three levels: fun, tricky, and tough. Each of these levels has 20 tubs that one needs to beat to proceed to the next level. In August 2008 the game received an update named 3.00. In the update, there are now 9 different ducks to unlock, monthly leaderboards and an online store. Super Rub 'a' Dub