These are cheats from the first issue of the NeoPets magazine,
Carnival of Terror
When you type " custard " during
gameplay, the clock will reset, and give
Warf Rescue Tea
Type "trappedkadoaties" during gameplay to get one extra life.
Type "frumball" during gameplay to get
one extra life. (note- I suggest
Type "a5paragu5" during gameplay, to get a larger mallet.
Type "rehaxtint" during gameplay to get an extra hint.