Invincibility -
When "Press Jump" appears at the first screen, quickly type "alakazam".

Slow-motion mode -
Press [F2] to pause the game, then highlight the "Continue" option. Hold 
[Enter] to advance the game frame-by-frame. Repeatedly hold [Enter] to play in 
slow-motion.

Hints -

- Battery locations 
Start a game on the Bombs Away level and move all the way to the left to find a 
battery. Then, move all the way to the right to find another batter.

- Green laser locations 
Green lasers will allow enemies to be killed with a single shot. They can be 
found at the following locations:

Andy's House: When you go to the garage, find a way to get up to the van. When 
you get to the top, you will see a green laser.

Andy's Neighborhood: Find your way to the location with a broken car. The green 
laser should be right in front of you.

Alleys and Gullies: Turn to the right when you see the first airplane box.

- Getting on the trees 
Begin a game on the Andy's Neighborhood level. Climb on the swing, then reach 
the other swing. Move to the tire with a rope. Climb up the rope, then jump on 
top of the tree. Note: There is a kite Boss at the very top of the tree. When 
you first get on the tree, HAM will appear. Find 50 coins bring them to HAM to 
receive a Pizza Planet token.

- Finding the green army men 
Begin a game on the Andy's Neighborhood level. After starting, you should see a 
tractor that will chase you. Do not leave the yard. Turn around and you will 
see a green army man. Go up the steps and approach him. He will offer a Pizza 
Planet token to you if you can find all five of his army men. The other army 
men can be found easier if you see flames.

- Finding Mr. Potato Head's eye 
To retrieve Mr. Potato Head's eye (and receive the disc launcher), keep 
climbing up the construction site. You will eventually find the eye.

- Defeating the Wind Up Robot 
Shoot him with a charged laser while he is winding up.

- Defeating the Jackhammer Boss 
Get the disc launcher from Mr. Potato Head. Shoot the Boss, but do not allow 
him get too close to you, or he will shoot out hot bolts. Note: You must find 
Mr. Potato Head's eye to unlock and receive the disc launcher. You only receive 
ten disks that may be used over and over if you return.

- Defeating the final Bosses 
You have to fight the Gunslinger, the Blacksmith and the Old Prospector in the 
final level. Defeat them in that order. To defeat the Gunslinger, use lasers. 
Use the spin for the Blacksmith and the Prospector.