Angel Rooms are some of the most valuable rooms in The Binding of Isaac: Rebirth. They give access to powerful items and don’t require sacrificing hearts, unlike Devil Rooms. If you want to increase your chances of opening the door to heavenly rewards
The binding of isaac rebirth how to get angel rooms
1.Don’t take deals from the Devil

The most important rule: if you want to get Angel Room, you can’t take items from Devil Room. Once you enter the Devil Room, you have a choice: take the item (which will increase your chance of getting the Devil Room in the future) or ignore it (which will increase your chance of getting the Angel Room).
If you’ve already entered the Devil Room and haven’t taken anything – you still have a chance at the Angel Room.
- Improve your chances
Angel Room appears on a similar basis as Devil Room, that is, it depends on the Deal Chance statistic visible in the upper right corner of the screen (after unlocking the corresponding HUDs). To increase your chances of Angel Room appearing:
Don’t take items from the Devil Room.
Don’t get red damage on the floor – losing red hearts reduces the chances of a special room.
Use Eucharist (Eucharist) – this item guarantees the appearance of Angel Room on every floor.
3.Key items and ways to increase your chances
Certain items and game mechanics can significantly help you get Angel Rooms:
Book of Virtues – this book synergizes with Angel Rooms and increases the chances of them appearing.

Rosary – raises the chance of Angel Rooms and adds blue hearts.

Key Piece 1 and 2 – getting both parts of the key in Angel Rooms unlocks the fight with Mega Sathan. The first and second parts fall after destroying the angel statue but before we get our key we must defeat it.

When Angel Room doesn’t show up The binding of isaac
If the Devil Room has not opened at all, the Angel Room will not appear either. This happens if you’re unlucky or get injured too often. It’s also a good idea to avoid taking Goat Head, as this item guarantees Devil Rooms and blocks access to Angel Rooms.
CONCLUSION
To increase the chances of Angel Room, avoid contracts with the Devil, do not receive damage and use items that increase the probability of his appearance. A strategic approach and some luck will allow you to get powerful sacred items.