· 1st level cheat: Climb up the ladder at the far right of the bottom platform. Make sure Mario’s back is facing you while tapping the joystick until his right foot is hanging over the ledge. Jump off the platform. If done correctly, he’ll drop through the floor below and you’ll finish the level.
· Invisible warp tricks: There are 2 - one on the barrel stage, and one on the cement factory stage (which is rarely seen and virtually unknown).
· BUG: On the conveyor belt screen (level 2 or higher), grab the bottom hammer and go to the right side of the screen and Mario will drop it (see picture). If he drops it in the down position, it will smash any buckets that come out – even after it disappears!