The objective of the game is to earn enough cash on each stage to advance to the next level. Cash can be earned by collecting coins or by picking up objects you find like the koopa shell and bringing them to the start of the stage to your stash where it will be traded for money. At the end of each level there is an exit sign. If you have earned the target cash you can pass to the next level. Use arrows to move, space to jump and down arrow to pick up or drop an object.