The Binding of Isaac: Rebirth

The Binding of Isaac: Rebirth

Boss Butch! (13 new bosses)
Showing 1-6 of 6 entries
Update: 24 May @ 7:42am

Version 1.0.5

ADDITIONS
- Bart's Dips now have new sprites if Last Judgement is enabled to match its resprites
- Duke Bloat will now use his real VS screen portrait after unlocking his bestiary entry

CHANGES
- Getting Rat Bombs from Radical Rat is now slightly easier
- Improved the VS screen portraits for Mirage and Scat Man
- Mozzie's death attack is now a bit shorter
- Brainrot's Chubber attack can no longer be avoided by standing in the corners
- Brainrot's sweeping laser attack is now faster
- Improved the portrait positioning in VS screens and the Bestiary

FIXES
- Radical Rat can no longer drop multiple copies of Rat Bombs
- Vanishing Twin will no longer summon an extra boss in Mournmurus' entrance
- Fixed Brainrot sometimes giving an error if spawned in challenge rooms

Update: 13 Feb @ 10:38am

Version 1.0.4

FIXES
- Fixed Duke Bloat being able to peform his brimstone attack upwards
- Removed some accidentally included files :)

Update: 9 Feb @ 3:33pm

Version 1.0.3

CHANGES
- Removed some Mozzie rooms in Chapter 3
- Made most of Mozzie's rooms slightly less common
- Removed a Radical Rat room in Chest that resulted in unavoidable damage

FIXES
- Fixed Tainted Blue Baby being unable to throw poops with Rat Bombs

Update: 12 Oct, 2024 @ 1:51pm

Version 1.0.2

CHANGES
- Brainrot will now have boss armor if Last Judgement is enabled to be consistent with its Corpse boss changes
- Tulip is now affected by confusion and fear

FIXES
- Fixed Reinforced Plum Flute and Rat Bombs not having death icons
- Fixed Scat Man's connector beams sometimes not getting removed
- Fixed friendly Corny Poop Balls spawning non-friendly Eternal Flies
- Fixed Mournmurus' chain not breaking when Chaos Card is used on it
- Fixed Brainrot not being able to connect to enemies
- Fixed Brainrot being able to connect to friendly enemies

Update: 19 Aug, 2024 @ 10:36am

Version 1.0.1

ADDITIONS
- Giving Radical Rat a taste of his own medicine will now reward you with a special drop, Rat Bombs!
- You now recieve a unique trophy at the end of the challenge, modelled after the most handsome boss!
- Mournmurus' secret can now be triggered by Cracked Orb and Mr. Me
- Added unique Book of Virtues wisps and Abyss locusts for Reinforced Plum Flute
- Ink Mozzie can now show up in Grotto (Fall from Grace) boss challenge rooms as one of the easy waves
- Defuse from Fiend Folio now works on Kamikaze Rats and Radical Rat's cross bombs

CHANGES
- Radical Rat's health has been reduced from 200 to 160
- Mirage's twirl attack now covers less distance
- Mirage's lingering tears now last a shorter amount of time
- Reduced the speed of Mirage's chomps
- Reduced the length of lasers from Volt Mozzie's Sucker projectiles
- Dust Devil no longer moves during her whirlwind attack
- Dust Devil's swoop attack now shoots to both sides of her
- Slightly reduced the speed of Dust Devil's storm
- Papa Plum no longer appears in Dank Depths
- Papa Plum now shoots on death similar to Baby Plum
- Increased the speed of Tarbacadabra's anti-gravity attack
- Tarbacadabra now spends less time headless
- Mournmurus no longer creates rock projectiles when unhooking his chain
- Adjusted some of Brainrot's room layouts
- VS screen adjustments for Mozzie and Brainrot
- Removed Small Rock from the challenge's item pool
- Decreased the weight of Maggy's Bow in the challenge's item pool

FIXES
- Fixed Charger and Kamikaze Rats not having proper champion sprites
- Fixed Scat Man not properly pathfinding while riding his giant poop ball
- Fixed some of Papa Plum's attacks dealing a full heart of damage
- Fixed Papa Plum getting pushed around and taking damage from his own shockwaves
- Fixed Golden Plum Flute (Fiend Folio) spawning the wrong type of Baby Plum when used against Papa Plum
- Fixed Tarbacadabra being affected by non-damaging player creep
- Fixed Mournmurus' wall eyes sometimes being invisible
- Fixed Duke of Flies and Bloat getting duplicated if they would have spawned as champions alongside Duke Bloat
- Fixed several Meat Cleaver, petrification and Chaos Card related issues

Update: 26 Jul, 2024 @ 10:49am

RELEASE!!!