What changed in The Binding of Isaac: Rebirth in 2025

Mom's Knife can now do more stabbing, with a visual detail in the knife's reflection.

Players can now ride the Duke of Flies in Fortnite.

Isaac is now available as Back Bling in Fortnite, featuring animations.

First gameplay video of Mewgenics released, showcasing its features.

Now always drops a penny trinket as part of its rewards.

Added time and score display to The Beast fight in Daily runs.

Fixed an issue where Glowing Hourglass could duplicate Blood Puppy.

Devil Room items can now be acquired by sacrificing health on spikes instead of permanent HP loss.

The final shirt in the Horsemen series, comes with a limited-edition alt-art promo card for Four Souls.

Fixed an issue where Boss Rush could prematurely close on Home daily runs.

Removed the 2 soul hearts on pickup for the Revelation item.

Fixed an issue where double Angel Rooms could have two of the same angel.

Fixed an issue where rerolling with Tainted Cain would result in all crafted items turning into Breakfast.

Now grants larger explosions and fireplaces will explode when extinguished.

Increased the delay before killing Isaac with Plan C to allow death animations to complete.

Now receives 6 charges instead of 3 when picking up certain batteries.

Adjusted the chances for Daily Run end goals on specific days.

Item descriptions for every collectible, consumable, and trinket can now be unlocked after defeating Mom.

Several weaker trinkets have been improved and upgraded effects added for all trinkets.

Players can now pay the Key Master and Bomb Beggar with a golden bomb or key to receive their item payout instantly.

Adjustments made to game balance for improved gameplay experience.

Improvements made to enhance performance in online modes.

Introduction of a new game, Mewgenics, by Edmund, featuring endless cat-breeding RPG mechanics.

Numerous bug fixes included in the upcoming patch.

Enabled chat commands for AI-controlled Isaac, allowing viewers to control movements and actions through Twitch chat.

Game():RerollEnemy(Entity) no longer crashes

Fixed an issue where the Karma trinket could show up in daily runs and challenges if the trinket pool was depleted

Fixed an issue where force quitting a daily run would not reset the win streak counter

Resolved an issue where Berkano locusts could persist when used with Glowing Hourglass

Added Lua enums for Deathmatch and Lil Portal backdrops, NUM_BACKDROPS now works as intended

Setting the challenge mid-run can now properly set to the ID of a modded challenge

Fixed an issue where wrong kerning value could get applied to a character set

EntityPlayer:QueueItem() no longer crashes

Addressed an issue causing The Stairway, Card Reading, and Isaac’s Tomb to not function properly

Updated the Lua ButtonAction enum to match what's in code

Fixed an issue where the restock machine would still double reroll if destroyed via coins instead of bombs

log.txt no longer logs an error if all attributes are not provided

Level:AddCurse() will now apply the modded curse instead of always applying Curse of the Unknown

ItemPool:RemoveTrinket now properly removes modded trinkets

Fixed a crash in co-op related to Guppy’s Eye previews.

Fixed an issue where players would incorrectly get double the gambling stat in co-op matches when using a Slot Machine or Fortune Machine.

Removed the wind-up for Mars’ dash and added impact tremors when hitting an enemy or obstacle.

Resolved various crashes and desyncs.

Rune of Berkano has been reworked to give 3 Abyss locusts for the duration of the room.

Added a map indicator for Lil Portal’s location.

Fixed an issue where Tainted Isaac could be played in online matches without having him unlocked.

Fixed an exploit with Abyss and Void where players could get the effect AND the item.

Added a win streak counter to daily runs.

Fixed a desync that could occur in online matches when join-in-progress players entered the Mom's Shadow area.

Added an in-game option to manually adjust input delay in online matches.

Fixed an occasional crash during gameplay while firing tears.

Removed Karma trinket from challenges and daily runs.

Fixed an issue where Tainted Forgotten would get double the expected health from sleeping in a bed.

Fixed several graphical issues with boss 'vs.' screens.

Increased the maximum message length in online chat.

Fixed a variety of bugs, desyncs and crashes caused by Glowing Hourglass.

Reduced the maximum number of Eden’s Blessing items granted on subsequent runs to 2.

Restock machines no longer double roll items when destroyed.

Fixed an issue where destroying Key Beggars and Bomb Beggars did not affect the chances of spawning a Devil Room.

Fixed an issue where Found Soul would disappear during the Mother fight.

Fixed an issue where joining in progress could disable unlocks for all players.

Tainted Maggy won’t have her score reduced when taking damage if she is in her bleeding state.

Reveal and hide password for online matches is now a toggle.

Increased the charge of Mega Bean from 4 to 6.

Fixed an issue where Gabriel was not spawning angel babies.

Fixed an issue where holding R could prevent pickup text from properly appearing on the next run.

Fixed an issue where the pill banning system for deathmatch was applied globally.

Locust trinkets and Purgatory now correctly spawn in challenge rooms, Boss Rush and Greed mode.

Added tainted characters to Tuesday daily runs (unless there is a special seed).

Added public and friend lobby system to daily runs.

Increased the damage multiplier for the Apollyon’s Best Friend trinket.

Updated Abyss with many more synergies and art to differentiate locust types.

Added the shop to Card Reading’s potential destinations.

Completed online runs now take players back to the lobby screen.