Listing of games available:8

Z
Zany Golf
Zone 66
Zone Raiders
Zool
Zool II
ZPC
ZZT
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Z:

Open the file options.cfg in a hex editor, such as Hex
Workshop. Change the offsets 2 to 21 to 00 and you'll be
able to access any level.
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ZPC:

If you hold down ALT and type PSION, you get all items.

Hold down Ctrl while typing in these cheat codes:

Code      Description
ack       Health.
tetsuo    God mode.
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Zany Golf:

When you get to the last level (energy) look for a mouse.
From time to time eyes appear in it and when they go red put
the ball in the hole and you are taken off to a secret level.
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Zone 66:

To bypass the opening screen trash in Zone 66, start the game with:

C:\GAME.EXE TranIsEvil
-or-
ZONE66 -? -? -? TranIsEvil 
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Zone Raiders:

ISIDRIVE- Grants you acess to all the four hovercrafts.
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Zool:

Just type STRETLAMP (could be STREETLAMP) at the options 
screen and press:

Grey +   Next level.
Grey -   Previus level.
1        Invulnerability.
2        Life loss.
3        ?
4        Restart level.
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Zool II:

Level skip and extra jumping height.
From the option screen press ESC to get to the config menu.
Then type the word "phonebook" and press ESC again.
Now while you're playing the game pressing " 0" will take
you to the next level and pressing "3" will get you to a bonus stage.
Also you will be able to jump higher with [CTRL]. 
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ZPC:

Hold down CRTL and type in the codes to use them:

tetsuo = Invulnerability
ack = Health 
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ZZT:

keys     - All KEYS
Ammo     - 5 ammo
-dark    - NO DARKNESS
dark     - see +dark
+dark    - add darkness
health   - 50 health
gems     - 10 or 5 gems
torches  - 3 torches

SCORE does not work so don't try
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