Beat the First Level
For any of the hints or cheat codes that are available for Avatar the Last Airbender: Into the Inferno to work, you first have to win the first level of the game. Once completed, you will have access to the part of the game needed to unlock different elements of the game.
Cheat Code Building
Select Ember Island from the available locations for the game. Once on the Island, walk left, go past the volleyball and enter the small building. The phrase "code entry" will appear on your screen.
Cheat Codes
If you want unlimited coins, or to unlock all the game chapters, input the cheat codes at this location using the controller. Available cheat codes include: 52993833 to unlock all the game chapters, 34737253 to unlock all game items that can be purchased, 66639224 to give you unlimited coins, and 27858343 unlock all the artwork.
Hints for the Elemental Room Solutions
Enter the codes for each of the elemental rooms: Enter 1234 for Air, 3124 for Fire, 3421 for Earth and 4312 for Water.