Descent 2

GABBAGABBAHEY           Lose all but 1% of shields and energy
ZINGERMANS              Invulnerability toggle
MOTHERLODE              Wowie Zowie Weapons
ALIFALAFEL              Accessories
EATANGELOS              Homing Weapons (every weapon will home)
CURRYGOAT               All Keys
JOSHUAAKIRA             Full Map
WHAMMAZOOM              Level Warp
ERICAANNE               Bouncing Weapons
BITTERSWEET             Psychedelic walls
PIGFARMER               Use it once and it displays "Hi John!!!"