Jazz Jackrabbit 2

Cheat mode:
Begin a game in single player mode. Enter one of the following codes during game play to activate the corresponding cheat function.

Effect	Code
God mode	jjgod
Invincibility	jjinv
All weapons	jjguns
Full ammo for all guns	jjammo
Sugar boost	jjrush
Flight mode; repeat for more versions such as helicopter ears and hoverboard	jjfly
Suicide	jjkill or jjk
Power shield; repeat for other types	jjshield
Level skip	jjnext or jjnxt
Fully light level	jjlight
Bird help	jjbird
Coins	jjcoins
Gems	jjgems
Quit to main menu	jjending
Quit to desktop	jjq
Cycle into Spaz, Bird, Frog, Jazz	jjmorph
Power-ups	jjpower
Pass through obstacles1	jjnowall
Enable several times for autofire	jjfire
16 color mode	jjcolor
Make Jazz or Spaz laugh	jj<2 - 9>
Suicide	jjd
Change controls	jjcpu
Talk	jjt

1. This code is best used when flying to prevent falling through the ground. Enable after the jjfly code is used.
Some Jos, Ulli Daniel, Brett Jones, and djprognosis.

Hint: Unlimited gems:
Go to the Carrot Juice level in the Formerly A Prince chapter. When you get to that level, go halfway through until you get to the first hidden Giant Red Gem. Smash it by shooting it with any gun, then go all the way to the right, where the bouncy thing is located. Do not go on it, or you will go up through the rocks and have to do it again. Keep going right until you hit the wall, then run all the way to the left, where you first dropped down to get to the Giant Red Gem. It will be there again, and you can shoot it to get more gems. Go all the way to the right, then all the way to the left again. It should appear again. Repeat this to get as many gems as needed.
Dr. Monoxide.

Hint: Get two birds:
Get a bird with the jjbird code or from a cage. Have it kill any enemy in any level Then, enter jjbird as a code for it to go away. When it leaves the screen, switch to any other weapon and shoot at anything on the screen. Then, enter the jjbird code again. One bird will appear from one side, then two or three seconds later, the original bird will return. You might not be able see it. However, if you look closely you can see two birds' wings flapping. This may require some practice. You will have to do this every time you want two birds.
Parminder13.