The Binding of Isaac Alphabirth: Mom's Closet is the first of many packs to be developed by TeamAlpha! Download the complete Alphabirth collection here: https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=866199068 This one in particular adds: > 31 new i...

AlphaAPI is an extension developed by Team Alpha to expand the accessibility of the Lua API provided by Afterbirth+. It allows mod developers to create more efficient and more powerful mods at a faster pace by expanding upon most features of the base API. ...

The Binding of Isaac Alphabirth: All That Is Unholy is the second official modpack from Team Alpha! This pack adds: > 29 new items! > 11 enemy variants! > 2 new transformations! > 1 new character! (Be weary of Black Hearts!) > 4 new runes! > and 4 new chal...

For the Repentance version, GO HERE! Current features: 29 Items! 7 Bosses! 7 New Floors! 2 New Pickups 1 New Pill! 20 New Enemies! 5 New Characters! 1 New Challenge! Revamped special items system! Wait, what did you do to special items?? Don't worry, I mad...

== Features == For answers to common questions, please see the FAQs and Known Issues under the Discussions Tab * New room: The Garden * 13 new passive items! * New challenge: Genesis * New curse: Curse of Mortality * New bosses: The Serpents * New transfor...

Delirium possessed all the characters!!! What will you do with this new power. Work well with Delirium Take Over https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=836775488&searchtext=take+over Like my addon? Have any problems with it? Feel free to com...

Delirium took over the basement can you overcome this nightmare or will you fall into the darkness. I replaced every Boss and Monster. And change all the levels and other stuff. I draw every monster to look like Delirium. Enjoy. Like my addon? Have any pro...

This mod add 100 New Rooms. 18 New Basement Rooms (8 Normal Rooms, 4 Treasure Rooms, 2 Shop Room, 2 Boss Room, And a new devil and angel room) 18 New Cellar Rooms (8 Normal Rooms, 2 Shop Room, 5 New Treasure Rooms, and 3 Mini Boss rooms) 12 New Caves Rooms...

Finally! A purely melee weapon in Isaac! It gives you a suit of armor, and an epic blade to slay your foes. It synergyies with over 60 items, most of which "enchant" the blade, giving it a new and special apperance. *I've update the mod (almost 2 years lat...

Introducing The Binding of Isaac: The Devil's Harvest MOD. Made by a team of elite The Binding of Isaac: Afterbirth+ modders named Team Probirth, this total conversion expansion mod is guaranteed to shake up the now stale meta of Isaac franchise forever by...

Currently adds 16 items, 5 trinkets and 3 challenges to the game. I plan to expand this mod as time goes, the plan is to turn this into a mini-expansion of sorts, with more challenges, items, trickets etc. PSA: The mod is not currently actively maintined m...

Do you have a bad Computer? Do the fireworks produce lag? Just press "F1" and you're save! CAUTION ! This mod is possibly not compatible with others but Works perfectly with True Co-op Content : --Dynamic Boss drops-- Bosses have a chance to spawn Boss spe...

1.2 BUGFIXES + 1 NEW ITEM ----- Fixed Trapdoor appearing in Catacombs / Caves Fixed Rune not able to be picked up Fixed Boss Room related Bugs Fixed all stuff related to Catacombs Disabled Stagesapi Added 1 new Item: Too Much Water! Enjoy the update and be...

This is a Overhaul mod to Make the game simular to the original story! Almost all the bosses have been graphicly changed! The basement, cellar and burning basement are now "The Underneath". The following music has been changed: dark room satan fight lamb f...

This mod has only been tested on Afterbirth+, I do not guarantee the mod will works without it. You can check this old release, wich has been released especially for Rebirth and/or Afterbirth ! This mod change the OST of Isaac Rebirth and replace it with t...

Mod by Chibisi PLay https://www.youtube.com/chibisi_play What if the Isaac would have followed an alternative path? How would his fate look? Feautures: 4 new floors new enemies new bosses new music new items Work in the progress and all features will be ad...

The Isaac of Isaac: Afterisaac- is a small mod that changes all hearts to have Isaac's face on them! It also adds three new challenges to the game: 1) ISAAC EVERYTHING! Items: -Isaac's Tears -Isaac's Heart -Mom's Purse Trinkets: -Isaac's Fork -Isaac's Head...

"The Binding of Isaac : Eternal Youth" Is planned to be a huge content pack for the game! This is a mod made from a small bunch of people who share similar passion for the game. Current Content ============== 10 Items Abomination Baby - A familar that like...