NOTICE: Updated with a bugfix to make it playable with rep, a few minor improvements, functionality for Birthright, and a tainted version. The current version of the API has major bugs with stats and sounds, but I may update again once those are fixed. Che...

Enter the Basement once more with Sodom and Gomorrah. Experience a brand new 2-in-1 challenge character with strong influences from the cut Antibirth character Edith, and unlock a tainted character raized by the heavens. Features 2 brand new challenge char...

A brand new, vanilla reminiscent expansion! Play as Job, starting with high fire rate and the new Book of Despair item, and uncover over 25 new unlockables, including items, trinkets, a tainted and more! Features: - A brand new character reminiscent of Van...

Become the lord of the spiders with Arachna, a new character that revolves around the web and spiders. Arachna starts with a new item in her pocket - Arachna's Spool. She can throw it at enemies to create web, that slows them down and turns them into spide...

Want the OG 1.0 version? Here you go! https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=3508002325 Bestia is now named "Mori Bestia" and is no longer canonically Isaac's mother. She is now "The Painweaver," an entity whose existence brings the concept...

All items can now be toggled on/off individually in mod config menu and curse of the blind bug is fixed too! KingBobson is the reason this got made. He is also really good at making isaac mods. Beezy64 made the toggle system! KingBobson does it again. He f...

Features Here’s a quick look at what this mod has to offer: Andromeda, a unique character based around Planetariums with a tainted version Full unlocks for both characters, including new items, trinkets, runes, and more Hundreds of custom costumes Special ...

In the Book of Jubilees, Mastema was a fallen angel who carried out punishments, tempted humans, and tested their faith, all under God’s permission. Now, he’s made his way to the basement for you to play as! Mastema As Mastema, your life always hangs in th...

https://i.imgur.com/7Jc9ctD.png No, this mod doesn’t add any new floors, huge bosses(?) or anything like that. We’ve put some cute monsters and items which we'd like to see in the game! In general, Deliverance adds: 44 new items! 8 trinkets, 4 cards, new h...

Enter the Rune Room, a cut room type planned for Antibirth, and claim your rewards! https://i.imgur.com/9mCoZKo.png Rune Rooms A new room type that has a 20% chance to replace vaults. To activate the room's unique floor-wide effect, step on the 4 pads loca...

https://i.ibb.co/CKKG4fh/logo.png Shooting stars can make a wish, right? Just imagine how a Starfall can make us all happy... https://i.ibb.co/nzgkTF5/features.png 2 new characters 46 new collectible items 20 new trinkets 4 new consumables 2 new hearts 1 n...

Over a year in the making, melon goodposter and DeadInfinity, the legendary heroes of Isaac modding, bring you the final Isaac character mod! Experience Isaac the way it was meant to be played with Bertran, a one-of-a-kind melee juggernaut and righteous tr...