This continues until wave 8 or 10 is reached, Isaac dies, or Isaac presses the button again.
While active, the button has a timer underneath it that counts down when the timer runs out or all enemies in the current wave are killed, the next wave spawns. These rooms always have a button in the center that, when pressed, bars all the doors and starts spawning waves of enemies and coins. The 1x2 room in the center of all floors except the final one is the Arena, where most of the game mode’s coins and enemies come from. There is an overall 71.42% chance (15/21) that a shop will have a restock box. Note that all blood donation machines are automatically replaced with devil beggars in greed mode.Ī restock box, a locked chest, and two random pickups behind rocks. Note that all blood donation machines are automatically replaced with devil beggars in greed mode.Ī restock box, a key master, and either a trapdoor or random pickup behind rocks.Ī bomb chest, a half red heart, and a random pickup and either a trapdoor or another random pickup, each behind rocks and iron blocks.Ī restock box, a reward plate, and two random pickups behind rocks and spikes.Ī random heart pickup and a random pickup and red chest behind spikes the red chest can be accessed without taking damage by walking diagonally between the spikes.Ī restock box, a shell game, and two random pickups behind spikes.Ī restock box, a devil beggar, a half red heart, and a reward plate behind spikes.Ī restock box, a blood donation machine, and two random pickups behind rocks. The following room maps were made using Basement Renovator for cleaner viewing.Ī restock box, a locked chest behind rocks, a red heart, and either a trapdoor or random pickup behind rocks.Ī restock box, a beggar, a devil beggar, a half red heart, and two random pickups behind rocks.Ī restock box, a red heart, and two random pickups behind key/iron blocks.Ī soul heart, two blue fireplaces, and a chest behind rocks.Ī restock box, a slot machine, and a red heart behind urns.Ī restock box, a fortune teller, and a half red heart behind poop.Ī restock box, a blood donation machine, a random heart, and three random pickups behind key/iron blocks. There will also always be two shopkeepers near the center of the room.
The sixth floor (The Shop) does not have any Treasure Rooms but does have the Shop and Curse Rooms. The silver Treasure Room always gives items from the Boss pool.
Up until the penultimate floor, an already unlocked Treasure Room with a silver door frame and a normal locked Treasure Room are also available. A Super Secret Room is also connected to one of the rooms. In Greed mode, each floor has a Curse Room, a Devil Room/ Angel Room, a double-wide Shop, and an exit room all connected to a main double-height arena room with a button in the center.