Steam Workshop::Game Upgrades

Created by Peachee

Displays the chance of a planetarium being present (on the current floor) in the HUD. Takes into account all items, collectibles and modifiers. Items that affect the chance of a planetarium spawn will not show until you enter the next floor, as your curren...

Very Haunted Chests

Created by Ataristic

Makes haunted chests more visible and crusty....

[AB+|Rep(+)] External Item Descriptions

Created by Wofsauge

https://i.imgur.com/l9nbaxP.png This mod displays detailed information about all items, trinkets, cards, runes and pills DIRECTLY onto your screen. Say goodbye to your browser tab with platinumgod or the wiki open ;) The Steam-Workshop version of this mod ...

eyeguy's EXTRA NPCs

Created by eyeguy

This mod wouldn't exist without the help of the LUA developed by Rufia! EXTRA NPCs is the original Shopkeeper cosmetic mod, using a rarity system that makes zany or fourth-wall breaking sprites an uncommon treat rather than a constant barrage. Enemies rela...

Golden Hearts for The Lost

Created by Valvola_88

Tired of leaving behind golden hearts when playing The Lost? Fear no more, as this mod will turn golden hearts in a random amount of coins and rotten hearts into blue flies when picked up The rotten hearts change works also with characters that can't have ...

Even More Shopkeepers

Created by Stewartisme

YOU MUST INSTALL eyeguy's EXTRA NPCs MOD FIRST OR A BUNCH WILL SHOW UP AS BLANK https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=2519840435 Now has support with chatty keepers so a bunch of the new keepers have their own lines if you have that mod in...

TimeMachine[Repentance]

Created by tarako

---------------------- --TimeMachine 1.7-- ---------------------- Let some machines work in the mode similar to Donation Machine. - Slot Machine - Fortune Telling Machine - Crane Game - Blood Donation Machine - Confessional Also some beggars.(1.4 new) - Be...

Rare Secret Rooms! (115+ rare secret rooms to find!)

Created by TheTurtleMelon

115+ rare and unique secret rooms to find! (they show up around once in every 2-3 runs or so) Pairs amazing with my 'Rare Super Secret Rooms!' mod: https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=2624757055 there are tons of rare room layouts in Isa...

Unique Minisaacs

Created by Warhamm2000

Changes every Giant Cell minisaac sprite to match parent's. Every one of them is cute! Tainteds too! Except for Samsons and Moses. These minis are grumpy Supports some modded characters by default as well! Lilith has babies, boys and girls, every one is po...

Rare Super Secret Rooms! (100+ rare super secret rooms to find!)

Created by TheTurtleMelon

100+ rare and unique super secret rooms to find! (they show up around once in every 2-3 runs or so) Pairs amazing with my 'Rare Secret Rooms!' mod! https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=2616049102 My first rare secret rooms mod did so well...

The Golden Collection!

Created by Preyn

Your greed knows no bounds and has been rewarded. The golden collection has arrived! This mod adds a trove of treasures to the game including: 4 new trinkets 5 new active items 11 new passive items 3 new pickups A new “Slot” machine Eternal pleasure! Inter...

The Sewage Collection!

Created by Preyn

Get ready to be drenched because The Sewage Collection has risen from the dredge! This mod adds an endless current of content to the game including: 1 new trinket 1 new active item 6 new passive items A new pickup “modifier” A new card Interactions - This ...

IPECAC Community Mod

Created by pedroff_1

https://imgur.com/5wYioby.png (If you're looking for the Afterbirth+ Version, click here!) (If you have the Transformations+ API and/or Mod Compatibility Hack, those are no longer required nor supported) Welcome to the IPECAC Community Mod! The IPECAC Comm...

The Quarry Collection!

Created by Preyn

Have your mining helmet ready because The Quarry Collection has been dug up! This mod adds a rockslide of new content to the game including: 2 new trinkets 2 new active items 8 new passive items Of which 2 are familiars Interactions - This mod has support ...

The Toybox Collection!

Created by Preyn

Get ready to play because your toybox has been filled! Features This mod adds a small collection of toys to play with including: One new active item Eight new passive items Endless entertainment! Interactions - This mod has support for both "External Item ...

The Rotten Collection!

Created by Preyn

Fear and be disgusted because the rotten collection is here! Features This mod adds a total of 8 new rotten themed items and trinkets! One new trinket Seven new passive items Of which three are familiars Heaps of fun! (and disgust) These new items will app...

Rooms Galore!

Created by Fork Guy

Tired of seeing the same-old rooms every run? Bored of the same weak-sauce enemies in the vanilla paths? Wished that void was actually interesting? Well this is the mod for you! Rooms Galore adds over 3000+ rooms to the game, including boss rooms, secret r...

Deliverance

Created by Baicherra

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...

[Rep/+] Job 2.5 - Over 25 (+45) New Unlocks!

Created by AgentCucco

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...

[REP+] Mastema (+26 Unlocks)

Created by Hybrid

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...

[REP(+)] Enhanced Boss Bars

Created by Wofsauge

A mod that reimagines boss health bars to be more unique, customizeable and responsive. Features Unique icons for every boss Over 45 special bar designs One bar for each individual boss and boss segement Fully customizable Full modding support Known Issues...

[RGON] Repentance Plus!

Created by Mr. SeemsGood

This mod requires REPENTOGON to operate, for optimization and modding convenience purposes. More Unlocks to Spice Up Your Game! Repentance Plus is a mod that adds: 59 new items; 23 new trinkets; 41 new cards; 6 new pills; 17 new heart pickups; 4 new chest ...

[AB+|Rep(+)] MiniMAPI: A Minimap API

Created by Wofsauge

A mod that provides an easy to use API for editing the minimap of the game, while also providing a lot of customization features for the player itself. Features: - Dynamically resizable minimap - Over 50 new unique custom icons for pickups, slot machines a...

Custom Needles

Created by Shnedem

Randomly replaces Needles with mini versions of worm bosses (poops or cats sometimes) Let me know if you encounter bugs, can help to make better sprites/code or new Needles ideas • Mod Config Menu support • Room based needles mode (you need Mod Config Menu...

Fewer Active Items!

Created by pedroff_1

Tired of going to your treasure rooms, shops, devil deals, etc. and seeing more and more active items, when you've already got pretty much the perfect one for your run? Then, worry no more! (or, at least, worry less, because this would be too busted otherw...

Mr. Cross Stoney's Booster Room Pack

Created by crossstoney

Although Repentance overall has made a lot more rooms for vanilla monsters, I couldn't help but notice that a few were still neglected. With a lot more rooms overall ingame, some monsters became even rarer to find than ever. Some like the Corn Mine were al...

Not Enough Rooms

Created by yfyfyfyfyfy

https://i.imgur.com/5jTb3Ud.gif Hello everyone! This mod adds new rooms to the game while still keeping the vanilla style of the game, so more rooms means more fun! https://i.imgur.com/kwq8G9n.gif This mod is still in development and at the moment I have c...

Antibirth arcade music

Created by Stefinitely

Changes the arcade music to that of the Antibirth mod...

The Cursed Collection!

Created by Preyn

Your sins are beyond the grace of god. The cursed collection is here to punish you! This mod adds a collection of immoralities to the game including: 2 new trinkets 3 new active items 13 new passive items Endless sacrilege Interactions - This mod has suppo...

Special Chest Pools! (Haunted and Spiked chest item pools!)

Created by TheTurtleMelon

Haunted chests and Spiked/Mimic chests now how their own themed item pools and trinket pools! (15% chance for an item, 15 % chance for a trinket) Doesn’t it seem odd that both spiked/mimic chests and haunted chests drop the same loot as regular chests, I m...

Improved Backdrops and Visuals

Created by PixelPlz

-- PLEASE READ! -- Make sure to restart the game when first installing or toggling the mod otherwise it will not work properly! The mod will not work with most other mods that change backdrops! Works with and without StageAPI. Yes, it also works with Fiend...

Doors for Improved Backdrops and Visuals

Created by PixelPlz

This mod is made for Improved Backdrops and Visuals, it works without it but unique doors for floors that don't normally have them will not work without it. won't work with other door mods...

More Minisaacs

Created by Iris Heart

This mod is inspired by Unique Minisaacs mod: https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=2622137368. I love the variety of minisaacs that mod brings, so I wanted to see results of that mod more often, and that's why I made this mod. This mods a...

Regret Pedestals

Created by seanstertm

Creates a fading apparition after choosing one item over the other. UPDATES: Added Mod Config Menu option to disable the apparitions with glowing hourglass. Thank you everyone for the feedback Source: https://github.com/seanstertm/Isaac-Regret-Pedestals...

Rare Chests

Created by Iris Heart

This mod introduces 8 rare chest variants for existing chest types. Cardboard Chest: Rare regular chest variant. Has some more pickup variety inside and also has a chance to produce a beggar-ish collectible. File Cabinet: Rare golden chest variant. Has a l...

Repentance Boss Champions (UNMAINTAINED)

Created by jubbalub

Disclaimer: as of July 12th, 2024, I am no longer maintaining this mod. Please use this mod instead. This mod adds 36 new champion variants to the many bosses added in Repentance. These champions seek to emulate the vanilla game - keeping the bosses simila...

Repentance Eternal Edition

Created by Guilherme

Eternal champions, now for Repentance! New champion variant for all bosses and monsters, reworked final bosses, new ambush room variant, all inspired by the classic game What's new: • Click here to view the full documentation of this mod • Rebalances are d...

Everything is Terrible! More Bosses with Armor!

Created by ark

The game just got harder! This came from my frustration over almost having Dead God and still not knowing what any of the Corpse bosses even do. For fighting Rotgut and each segment not lasting more than one second. For one shotting Satan for literal years...

Sewing machine

Created by Udolfie

Make your familiars stronger ! The Sewing Machine is a brand new machine which allows you to upgrade your familiars during a run ! This mod include also 3 new items, 5 new trinkets and 3 new cards related to the Sewing Machine. ----------------------------...

Mod Config Menu Pure

Created by Zamie

Mod Config Menu Pure Introduction Mod Config Menu is a library to that allows other mods to have a settings menu. You should only subscribe to this mod if you have other mods that use it. Installing Click on the green "Subscribe" button above, which will c...

[REP+] Andromeda (+28 Unlocks)

Created by Hybrid

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 ...

Fancy Familiars

Created by damagaz

Your friends look fabulous! Adds new visuals to over 20 familiars, ranging from sprite tweaks to entirely new animations and effects! Also changes the collectible sprites of several familiar-related items. All familiars with new visual updates: Robo-Baby, ...

Oh I'm a Gummy Die

Created by Loud&- Mushroom

This simple mod changes the textures of most Dice related items, pickups, and trinkets. They look pretty tasty. These delightfuly tasty resprites include: - The D6 - The D20 - The D4 - The D10 - The D12 - The D8 - The D7 - The Eternal D6 - All forms of the...

Zach [10+ Unlocks]

Created by tv

https://i.imgur.com/GDlOnEo.png Zach Death and the dice level all distinctions! https://media.giphy.com/media/CbJV0UQ0EdJgLozwdF/giphy.gif Zach is a compulsive gambler - every room he clears grants him a poker chip! He can spend the stack of chips to roll ...

Odds And Ends

Created by Argum

ODDS AND END(S) Odds And Ends adds a few new zany items to the Basement that are sure to spice up any run! INCLUDES EID, SAVE/CONTINUE AND UP TO 4-PLAYER COOP SUPPORT! ============================================= ITEMS ARE STILL BEING ADDED AND IMPLEMENTE...

Boss Rush Plus - More Varied Boss Waves

Created by Clove G.

Everything is Terrible! More Foes have Entered the Boss Rush! Boss Rush Plus is a mod that updates the Boss Rush to include the Afterbirth+ bosses and all the Chapter 4 Bosses that were missing. Alongside Mini-Bosses such as the Sins, their Super Variants,...

Penetration Up!

Created by Jack

Adds custom % damage penetration to enemies during their animations which usually make them invulnerable: > Hosts > Mobile Hosts > Hard Hosts > Floasts > Cod Worms 10% damage is recommended so this mod doesn't trivialize these enemies, while avoiding the l...

Tainted Treasure Rooms

Created by sgjd01

Adds a brand-new room type to the game! Tainted Treasure Rooms hold 50 new Tainted Items, warped counterparts of existing treasures. However, you'll have to give up the original items to gain them, so you may have to make a difficult choice! Item list can ...

Tractor Beam 2.0

Created by Ghostbroster Connor

If there’s one thing we’ve all wanted, its for Tractor Beam to interact with the worm trinkets, right? Right? This mod re-implements the Tractor Beam item and adds a bunch of new interactions and synergies, including but not limited to: Worm Trinkets(!!!) ...

Rebalanced Greedier Mode Waves!

Created by TheTurtleMelon

1500+ Greedier Mode waves rebalanced to be much less BS, overwhelming and unfair! Many Annoying enemies types such as Death's Heads and grey Hosts removed entirely! We all know what an unbalanced mess Greedier Mode is, especially on the first few floors an...

Heart tokens for the Lost!

Created by Greeb

Adds a new pickup for the lost (that replaces all red hearts) that allows him to use Devil Beggars and Blood Donation Machines! Simply grab a token, then walk up to a machine! Sacrificial rooms work the same, but cost two tokens rather than one! Compatible...

Auto-Pickup Coins in Greed Mode

Created by kittenchilly

Automatically picks up any coins that would spawn at the end of a Greed Mode wave! Also automatically heals the Keeper....

[REP] Planetariums in Greed Mode

Created by JamesB456

Please read the Description before asking a question! After seeing this post on r/themoddingofisaac, I knew I wanted to make this. So, just like the title says, here it is! Planetariums in Greed Mode! Also, thanks to everyone who checked this mod out! When...

Dumpy's Pure Special Rooms! (500+ Vanilla Esqe Rooms)

Created by We Strvn

Looking for more special room variations? Here is a mod that adds many more to the game, including: 50 Secret Rooms 86 Super Secret Rooms 110 Ultra Secret Rooms 100 Libraries 16 Challenge Rooms 9 Boss Challenge Rooms 40 Curse Rooms (+10 Voodoo Head Curse R...

[REP/REP+] Unique Items Port Pack

Created by Benny

This pack depends on UniqueItemsAPI in order to function, and does nothing on its own. Be sure to have both installed! Unique Items Port Pack is a package of various well-known Unique Item mods, but the code entirely built for the UniqueItemsAPI. This impr...

[REP/REP+] Unique Items API

Created by Benny

Create your own Unique Item with ease! This mod does nothing on its own! The items shown above are examples of what the API can do when applied to some pre-existing mods. Make your own or find a mod that makes use of the API. Below is a list of mods that a...

Character Specific Items

Created by Stewartisme

Requires Unique Items API https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=2836316643 Custom sprites for each charactter for some items (including costumes too) Current Items: PJs (All) Security Blanket (All) Mom's Lipstick (All) Jesus Juice (Some) B...

More Special Rooms in Greed Mode

Created by 76561198858875349

Don't you think that having only Curse Rooms in Greed Mode is dumb? Well, this mod fixes this! Now Curse Rooms have a chance to be replaced by: Dice Rooms, Chest Rooms, Challenge Rooms, Libraries and Arcades, Barren Rooms, Isaac's Room and Planetariums! (O...

Heaven's Call [REP+]

Created by Ultrinik

NEW HEAVEN'S CALL VERSION HERE disclaimer: To beat the horror challenge you need to be familiar with the contents of the mod. Follow Heaven's Call on twitter Mirror download for manual installation Play Heaven's Call suika What is this mod This mod adds tw...

MORE no more symbols

Created by 6maxisi_arelle9

No More Symbols by hemomaddie is a great mod that replaces the textures of the "symbols" items in the game. This mod tries to expand that amount, by imitating the style of hemomaddie's items for other mods with their respective symbols. This mod is compati...

MORE books resprites

Created by 6maxisi_arelle9

Books Resprites by ALADAR is a great mod that replaces the textures of the base game books and some mods, but not all. This mod tries to expand that amount, by imitating the style of ALADAR 's books for other mods with their respective books. This mod is c...

Arcade Cabinets

Created by chug all this

CERTAIN SECTIONS OF THIS MOD MAY BE DANGEROUS TO PEOPLE WITH PHOTOSENSITIVE EPILEPSY AS OF AUGUST 11TH 2022 THIS MOD IS NO LONGER SUPPORTED. THANKS FOR UDNERSTANDING. also its highly experimental and it may shit the bed every once in a while. use responsib...

Giant Props!

Created by Mr. SeemsGood

Overview This mod adds more giant (those that take up the 2x2 space) grid entities, or obstacles, or props, or however you wanna call them. Just like that giant turd you see in Dross once in a million years! Currently adds 6 grid types: Giant Mushrooms, Sk...

More Interesting Crawlspaces: Redux

Created by Rufioh

More Interesting Crawlspaces: Redux (thats the name of the mod; again!) this is a sequel mod to my old crawlspace mod; which adds an excessive number of new crawlspaces and a handful of black markets to make crawlspaces more....... intriguing be warned - t...

Improved & Reworked Foes

Created by PixelPlz

Reworked Foes makes many of the game's enemies and bosses more interesting, balanced or harder by changing or even completely reworking them. Features: https://raw.githubusercontent.com/PixelPlz/BOI-Reworked-Foes/main/workshop/icon_bosses.png Over 30 chang...

Niro's Collection

Created by Niro

A collection of items and trinkets I made! All of them are updated for Repentance and support External Item Descriptions and Encyclopedia ! This mod adds: 14 new passive items 2 new active items 6 new trinkets Passive Collectibles Addiction - I need more p...

Samuel's Room Pack

Created by sam432er

A simple room pack that adds over 1500+ rooms, all of which attempt to adhere to the official games' rooms in terms of styling, gameplay, and pacing. That is all, if you have any suggestions or constructive critiques, let me know. Other than that, I hope y...

The Binding of Isaac: Rebirth