To activate the cheat codes start one of the
tables and then press the Print Screen key, 
and type in the cheat codes.


Darkside:

grand canyon = Ball blocker on/off
last legs = Set to final ball
morlock = Time increased
eloi = Time reduced
pitchfork = Points added
whodunnit = Decision ready
bucket = Kickbacks recharged.
couch potato = Video modes ready.
evil twin = 2-ball ready.
freakshow = Extra ball lit.
nerf gun = Super cannon ready.
popcorn = Super pops lit.
roach motel = Crawler attack lit.
t-minus 1 = Target practice ready.
t-minus 2 = Bug hunt ready.
t-minus 3 = Guard duty ready.
t-minus 4 = Xenophobia ready.
t-minus 5 = Meteor storm ready.
t-minus 6 = Rescue ready.
t-minus 7 = Showdown ready.
t-minus 8 = Final assault ready.
triplets = 3-ball ready.
warp core = Powerball enabled.

DUKE NUKEM:

grand canyon = Ball blocker on/off
last legs = Set to final ball
morlock = Time increased
eloi = Time reduced
pitchfork = Points added
whodunnit = Mystery ready
bucket = Kickbacks recharged.
couch potato = Video modes ready.
freakshow = Extra ball lit.
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.
triplets = 3-ball ready.
warp core = Powerball enabled.

FIRESTORM:

grand canyon = Ball blocker on/off
last legs = Set to final ball
morlock = Time increased
eloi = Time reduced
pitchfork =