Restore Life
If you need your life restored, pause the game then press Up, Up, Down, Down, Left, Right, Left, Right, B, A. Unpause the game and your life will be full!
Note: this code can only be used once per game.


Secret Level
On stage 2 in the beginning after the first pipe that goes up then down, then forward. After you pass the pipe that moves down then up (the one that crushes you) jump on the one that goes up then down. When it reaches its maximum height, jump to the left and you will enter a secret stage.

Bonus Games
Go to the Level Select screen and press A + B + Select. You should hear a tone. At the far right side of the screen, a question mark (?) will appear. Click on it to play all the bonus games.
Submitted by Adam Schiller
Hidden Games in Level 1
Break the second oil barrel and walk into the space where it was. You will be sent to a bonus game with a chance to refill your life!
In the second part of level one, find the first ledge. Instead of jumping up onto the ledge, go under it. Walk as far right as possible, and keep on walking. You will enter another bonus game.


Hidden Games in Level 2
In level 2 there are large things that, on some, go up, and on others come down on you. Go to the Second one that comes DOWN and jump to the left-hand side of it at the top where it meets the roof. There is a warp to go to a Bonus Game there.
Submitted by Josiah (Josiah321@aol.com)
Bonus game in level 5
To get a bonus game at the beginning of level 5, right after you start, jump up into the upper left corner of the screen without going foward