Balls of Steel

Press PRINT SCRN then type in these codes:
-----------------------------------------
BUCKET        Recharge kickbacks
GRAND CANYON  Ball blocker toggle
COUCH POTATO  Video mode
LAST LEGS     Set to final ball
MORLOCK       Increase time
ELOI          Reduce time
PITCHFORK     Points added
WHODUNNIT     Mystery lit
EVIL TWIN     2-ball
TRIPLETS      3-ball
FREAKSHOW     Extra ball lit
WARP CORE     Enable powerball
POPCORN       Super pops lit

Darkside:
-----------------------------------------
NERF GUN      Super cannon
ROACH MOTEL   Crawler attack
T-MINUS 1     Target practice mode
T-MINUS 2     Bug hunt mode
T-MINUS 3     Guard duty mode
T-MINUS 4     Xenophobia mode
T-MINUS 5     Meteor storm mode
T-MINUS 6     Rescue mode
T-MINUS 7     Showdown mode
T-MINUS 8     Final assault mode

Duke Nukem:
-----------------------------------------
GATEKEEPER    All keys
MEAT MARKET   Pickups
T-MINUS 1     Come get some mode
T-MINUS 2     Let god sort'em out mode
T-MINUS 3     Nukem' til they glow mode
T-MINUS 4     Blast'em into space mode
T-MINUS 5     Mail to the King, Baby mode
T-MINUS 6     More guts, more glory mode
T-MINUS 7     Final Duke mode

Firestorm:
-----------------------------------------
ROAD RAGE     Car chase mode
T-MINUS 1     Countdown mode
T-MINUS 2     Freeway chaos mode
T-MINUS 3     Bomb Scare mode
T-MINUS 4     Waterfront mode
T-MINUS 5     Airport mode
T-MINUS 6     Subway alert mode
T-MINUS 7     Arson attack mode
T-MINUS 8     Firestorm mode

Barbarian:
-----------------------------------------
DRY Earth     mode
COOL          Air mode
HOT           Fire mode
WET           Water mode
YORICK        Portal mode
NEW YORK      Citadel mode
T-MINUS 1     Diamond mode
T-MINUS 2     Sapphire mode
T-MINUS 3     Ruby mode
T-MINUS 4     Opal mode
T-MINUS 5     Emerald mode
T-MINUS 6     Blade mode

Mutation:
-----------------------------------------
TOADSTOOL Toxic Spores lit
T-MINUS 1 Red Alert mode
T-MINUS 2 Atom smashing mode
T-MINUS 3 Feed the Beasts mode
T-MINUS 4 High Voltage mode
T-MINUS 5 Radiation leak mode
T-MINUS 6 Mutation mode
T-MINUS 7 Outbreak mode