POKE 38519,0
POKE 35353,0
POKE 35362,0
POKE 36571,0
POKE 39092,0
POKE 37229,175
POKE 37280,175
POKE 28075,0
( kingsuperspecial is in an audience, wanking furiously, Fri 22 Aug 2008, 11:02, archived)

POKE 35899,0
is the one I remember most
( Mighty Nibus SHUT UP YOU NOISY FUCKING GREEKS, Fri 22 Aug 2008, 11:04, archived)

POKE 23609,0
or POKE 23659,0

One of them was infinite lives for Manic Miner. I can't remember which.
( Smallbrainfield is looking for fellow Battlefield 3 players, on PC, Fri 22 Aug 2008, 11:09, archived)

poke 34269,30 gave you 30

( Cockweasle, Fri 22 Aug 2008, 11:10, archived)

POKE 35136,0
( kingsuperspecial is in an audience, wanking furiously, Fri 22 Aug 2008, 11:14, archived)

SYS64738
Is the one I remember most.

On the C64 anyway.
(Pete Tranter's Sister, Fri 22 Aug 2008, 12:13, archived)