How do I find ultra secret rooms?
How do I find ultra secret rooms? Under normal circumstances, an ultra secret room will be generated between 2 (sometimes more) red rooms. At least one of these red rooms must be connected to any special room except boss rooms (treasure room, shop, arcade, regular or super secret room etc).
What are doors codes?
What Are DOORS Codes? These codes are rewards given out by the developer that can be redeemed for Knobs and Revives in the game, both important currencies that can be useful to help your character on its DOORs journey. Knobs are used to buy stuff in the Pre Run Shop, like Vitamins, Lockpicks, and Flashlights.