Here is the cheats for the shareware and the full registered version.

Descent 2 - shareware

CURRYQOAT - All keys.
MOTHERLODE - Wowie weapons.
ERICAANNE - Bouncing weapons.
EATANGELOS - Homing missles.
JOSHUAAKIRA - Full map.
PIGFARMER - "Hi John!!!" on/off.
ZINGERMANS - Invulnerable.
ALIFALAFEL - Accessories.
WHAMMAZOOM - Warp level.
BITTERSWEET - Dizziness.

GABBAGABBAHEY - will hurt you!

Descent 2 - full

ALMIGHTY - Invulnerability.
LPNLIZARD - Homing Weapons.
FREESPACE - Level Warp.
ALIFALAFEL - Accessories.
SPANIARD - Toasts all of the robots in the mine
Use it twice and it will toast the Guide-Bot
GOWINGNUT - Guide Bot attacks the robots
BITTERSWEET - Psychedelic walls
PIGFARMER - "Hi John!!!" mode.
GODZILLA - Enable destroy robots by running into them
If you have cheats that are not on the list please mail them to me!
map
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