Debug Rooms/Increase item and level
[M] Must Be On
Enter Debug Room 1 [L+B+Up].
Exit to Vale Sanctum [L+B+Down]
Brings up a menu where the player can select any item in the game to place in their inventory.
Brings up a menu where the player can select any Psynergy and view its name and description. However, this menu also causes numerous graphical glitches when it is closed, and may even freeze the game.
Brings up a menu where the player can increase Isaac's level by 1 and 5 with the A and Start buttons, respectively.
Both can be talked to and they say, "I won't stop you, but I wouldn't go unless I had business there. I'd go to Tolbi and watch Colosso. That's what I'd do." This is what the guard at Gondowan Passage says to Isaac if he tries to cross before competing in Colosso.
At the top-left corner of the map; only her feet are visible. Brings up a menu where the player can view all the facial portraits in the game.
Hidden off the edge of the map, directly above Menardi. Brings up a menu where the player can view the icons for every item in the game.