The Code Chamber is an area located in Mayahem Temple. This chamber is where all the Cheat Codes in Banjo-Tooie are entered. To access the chamber, Mumbo Jumbo must cast the Summon spell on the Golden Goliath and use the golden giant to kick open the door blocking the passage to the Code Room. Alternatively, a Grenade Egg can be used to blast open the door, but only after going to Pine Grove to learn how to use them first.