Starting Items:
3x Bombs
Voodoo Head
Fragmented Card trinket
Gameplay:
The first Item Room entered is guaranteed to have Belly Button, but it does not spawn an extra trinket
Always has Curse of the Labyrinth, which can stack with other curses
Trinkets that spawn additional rooms may be earned under particular circumstances:
Blue Key - Enter a Super Secret room for the first time
Silver Dollar - Pick up The Polaroid
Bloody Crown - Pick up The Negative
Wicked Crown - Enter a Devil room on the Womb
Holy Crown - Enter an Angel room on the Womb
Birthright:
Reveals the map at the start of each floor, excluding Secret rooms
Starting Items:
Mine Crafter
Blue Key trinket
A Cracked Key will spawn at the start of each floor
Punch Card pocket active
Gameplay:
Cannot enter the Boss Room until they have explored all of the rooms on the floor (excluding the Boss Room and Ultra Secret room)
Rooms that don't appear on the map (such as red rooms) may be used to circumvent this requirement, as entering one counts toward the number of rooms explored
Can enter Boss Rush and The Blue Womb regardless of the amount of time taken to get there.
Birthright:
Automatically opens all possible red room doors when first entering a Shop or Treasure Room
Starting Items:
Balaam's Black Book
Wooden Cross trinket
Birthright:
Removes Balaam's Black Book and adds a random book item
Allows the player to press the Drop key to switch to another random book (similar to D Infinity)
Using the given book will prevent it from being switched again, but will remove it from the Active slot and add it to the Pocket Active slot instead
Starting Items:
Gulped Dice Bag trinket
Mending pill
Gameplay:
Cannot obtain trinkets
All Red Heart containers are turned into Black Hearts
Always has 100% chance to receive an Angel or Devil room
Devil Deal items no longer cost health, but taking any item in a Devil Room adds one broken heart
Birthright:
Grants the Dice Box as a pocket active item
Starting Items:
Stitches and 9 Volt
Gulped Crow Heart trinket
Gameplay:
Items resembling animal parts, bones, and other voodoo items have a higher chance of appearing, and may spawn outside of their normal pool
Birthright:
Replaces all current red heart containers and future health upgrades with Bone Hearts
Starting Items:
Heartbreak
Gameplay:
Soul Hearts and Red Heart containers are automatically removed
Bone Hearts can be gained, but they cannot drop on the floor. Any spawned this way are randomized into a different heart type.
Devil Deals do not remove hearts, but taking any item in a Devil Room immediately removes all other pedestals (even if they do not have a cost)
Birthright Effect:
Removes any accrued Broken Hearts
If no Broken Hearts have been gained, instead grants a Bone Heart
Starting Items:
Missing No. and a random Active Item
Gameplay:
At the beginning of each floor, receives a random passive item; any held active item or trinket is then rerolled (in addition to the effects from Missing No.)
Item pedestals inside of Treasure Rooms are replaced with nickels
Birthright:
Immediately adds a random passive item on pickup
Starting Items:
Corrupted File pocket active
'M trinket
Gameplay:
Entering a new room has a small chance to cause corruptions, particularly by glitching item pedestals and setting enemies on fire
If an item pedestal is glitched in a special room (excluding Shops and Devil Deals), the player will be unable to leave until they take at least one item from the room
Birthright:
Removes the chance to glitch items when using Corrupted File, but increases the chance to cause corruptions when entering a special room
Starting Items:
Sanctum Mandatum and Holy Light!
Fragmented Card trinket
Gameplay:
All Red Heart containers are turned into Soul Hearts
Starts with a 100% chance to receive Angel Rooms
Skipping the first Angel Room grants a small chance to receive a Devil Room on the next floor
Entering an Angel Room prevents Devil Deals from appearing for the remainder of the run
Taking any item in an Angel Room immediately removes all other item pedestals
Birthright:
Allows Seraphim to take multiple items in Angel Rooms, where possible
Starting Items:
Ludovico Technique
Pilfered Reliquary pocket active item
Gameplay:
All Soul Hearts are automatically removed
Cannot gain Flight
Birthright:
Picking up Soul Hearts now grants Red Health, rather than being removed entirely