Cheats for How the Grinch Stole Christmas on PS1

Game Shark Master Code

• Insert the Game Shark PS1 Disc. Go to the "Games" section to load the full list of games. Find "The Grinch" underneath the "G" section. Press "X" when you reach that title, and you will load the master code and "Code Entry" menu.

Every Item

• Receive unlimited rotten eggs, every weapon part and any extras in the game with the code "3001005800c8." Once you save the game, you do not need to reenter this code.

Unlock All Levels

• Open every level with the code "800100AA 00FF." At the level selection screen, every level will remain playable until you restart the game.

Unlimited Rotten Eggs

• Receive unlimited rotten eggs to throw as weapons with the code "80010058 00C8." You do not have to collect any more rotten egg packages throughout the levels.

Unlock Every Present

• The game has 3,000 presents to collect. Receive them all automatically with the code "8001005A 0BB8."

Weapon Parts

• Use various codes to receive all the parts for different Grinch weapons. The code "800102BA 4140-800102BC 4544" unlocks the egg launcher parts. Use the code "800102BE 4140-800102C0 4442" for Rocket Spring parts. The code "300102C7 0040-800102C8 4241" unlocks the slime shooter parts.

Action Replay Max Master Code

• Insert the "Action Replay Max" and wait for the main menu to load. Click on the "Custom Game Title" selection and type in "The Grinch." Go to the "Enter New Codes" menu to add the codes for the game.

All Missions Completed

• Use the code "800100be0fff-300100c5000a" to have every mission automatically completed. Play freely through levels to collect extra items or just explore around.

All Presents

• Unlock all 3,000 presents with the code "8001005a0bb8-8001005c01f4."

Unlimited Health

• The Grinch can never get hurt with the code "3001005800c8."