checked-part =>Boomerangs: Toss some boomerangs into the air, then switch turtles. The new turtle will catch these boomerangs and add them to his inventory. =>Pizza Trick: Enter a sewer, grab the pizza, then exit. Return to the sewer and the pizza will reappear! ->No Roller Car: In stage 3, if you're in the Turtle Wagon and you see a Roller Car enter the screen, press [SELECT] to exit the wagon... and make the Roller Car disappear. ->Giant Mouser Trick: When battling the Giant Mouser at the end of level 4, you normally have to wait for it to open its mouth so that you can smack the weak point and damage it. However, if you pause the game when its mouth opens, then unpause the game, the Giant Mouser's mouth will be closed but its weak point will still be visible, allowing you to easily attack it. You can repeat this every time it opens its mouth.