Mods / Tweaks

• OOld Steam Saleby NeylickCombining steam sales will now make the shop items free, instead of dividing by 2 the price. Also applies to Pound of flesh / Tainted Kepper items Compatible with - Old devil deals7.2k downloadsupdated 5 y ago
• RRetro Death Soundsby OblivionCreatorPlays one of several classic startup/shutdown sounds from popular operating systems, ranging back to the 90's!7.2k downloadsupdated 5 y ago
• BBoss Rush Plus - More Varied Boss Wavesby 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, and Krampus. As well as the Repentance B...7.2k downloadsupdated 4 y ago
• Ggrub respriteby 76561198876704734resprites gruns a bit to look a bit fancier commissions still open7.2k downloadsupdated 3 y ago
• TTainted Characters Namesby крутой чювакThis mod renames all of the tainted characters! Now Isaac becomes Isaac the Broken, Magdalene becomes Magdalene the Dauntless etc. Enjoy! Btw, I hope to update this mod so the names are gonna be changed even in the VS screen!7.1k downloadsupdated 6 y ago
• PPurple Tainted Apollyon [Repentance Resprite]by JurassicAsh(I made this mod mostly for myself, but i'm gonna upload it in case anybody else wants to use it.) Changes Tainted Apollyon to have a purple color scheme more like normal Apollyon. Abyss, Apollyon's best friend, and the default locusts have also been changed to match. This will not affect the col...7.1k downloadsupdated 6 y ago
• SSmelted Starting Trinkets+by kittenchillyAutomatically smelts a character's starting trinket upon starting a new run, which frees up the trinket slot while still having the effects! Works with all characters that start with a trinket, even characters that have another mod add a trinket to them when they usually don't have them. Even wor...7.1k downloadsupdated 5 y ago
• SSalem | The Soul Seekerby AgentCuccoSalem Approaches. The trials have begun, and the bells of awakening toll. The Soul Seeker rises once more, to take by force what was thought lost. Heed thy warning, for you will die, to outrun her is a foolish man's fight. Speed's the key, the bells ought not toll, for if they do, the Witch shall...7.1k downloadsupdated 18 mo ago
• NNeko Cute Lost CNby ChawyeHsu原版是英文贴图基础上改的，启用后会导致中文状态下角色选择菜单显示英文，于是汉化成中文。 原版在： 如果你订阅了觉得不错，不妨给个评分，感谢7.1k downloadsupdated 3 y ago
• CChallenge Emblemsby 76561199414106467Challenge Emblems This mod adds a small Emblem for each challenge. Version for Visible Challenge Unlocks: FIEND FOLIO version7.1k downloadsupdated 3 y ago
• Ddeez nutsby 765611988767047347.1k downloadsupdated 6 y ago
• BBlue Hearts for Blue Babyby O_oWhile playing as ??? (a.k.a. Blue Baby), all red hearts - full red hearts, half red hearts, 1+1 free hearts, and scared hearts - are immediately converted to half soul hearts. Code to replace pickups with other pickups was adapted from Strawrat's Penny Pincher challenge. So credit goes to him for...7.1k downloadsupdated 9 y ago
• GGreed's Blessingby KerkelGREED IS GOOD!!! The Greed Donation Machine has no use after unlocking the Keeper, but keeps stubbornly showing up anyway. Time to give it the spotlight again! Donating 33 coins to the Greed Machine after the Keeper is unlocked will now make your next normal run start with an additional random it...7.0k downloadsupdated 17 mo ago
• Ssexy coinsby the sewersjust changed coins to look similar to golden pennies this mod is just visual, so you can look at these coins' smooth animations for 10 minutes straight without some poopy jumpscare :)7.0k downloadsupdated 5 y ago
• BBetter Fallen Angelsby *{~kamenshchik~}*A simple mod that alters appearance of the fallen angels that can be seen at mega satan boss fight. Now they look more demonic. Also, feel free to change this mod as you want. Contact me if you discovered bugs.7.0k downloadsupdated 2 y ago
• IIsaac Reforged [Afterbirth+]by KaliThis mod aims to add and rebalance characters, synergies, and transformations, while remaining faithful to the vanilla experience. Supports External Item Descriptions! Supports Mod Config Menu! Supports Revelations! Supports Fiend Folio! & More! All changes are configurable with the Mod Config Me...7.0k downloadsupdated 6 y ago
• SSpiderMod+by WickedSpiderMod+ gives the effect of spider mod constantly WITHOUT the need for the item. If the player picks up the spider mod item this mod will automatically disable and just use the default spidermod item behaviour. Features: Ability to display Damage/Health bars independent of item effects Disable...7.0k downloadsupdated 3 y ago
• KKali's Starting Trinketsby KaliKali's Starting Trinkets Kalightortaio's Mods aims to rebalance repentance, while remaining faithful to the vanilla experience. This mod specifically changes the starting trinket mechanic in the hopes of augmenting and supporting character strengths and weaknesses. Now with Mod Config Menu suppor...7.0k downloadsupdated 2 y ago
• CConsistent Blue Spidersby kittenchillyResprites Blue Spiders to be consistent with the look of the Blue Fly, instead of just being a normal spider tinted blue.7.0k downloadsupdated 4 y ago
• EEven More Books Respritesby TerraWisprResprites many more modded books to fit Aladar's Books Resprites! Inspired by MORE books resprites by 6maxisi_arelle9 These two mods are required, this mod doesn't include every resprite from them directly, but I did touch up some of them myself. Should be Repentance+ compatible for any mod that...7.0k downloadsupdated 1 mo ago
• FFool's Goldminesby 76561198342049779Adds an extra chance for Fool's Gold rocks to spawn in Mines and Ashpit. An attempt to make chapter 2.5 more enticing for regular runs by adding a chance for some extra coins, as well as being thematically fitting for the floor. I think I've balanced the spawn rates pretty well, but feedback is s...7.0k downloadsupdated 5 y ago
• QQuick Draw Mini-Gameby GuilhermeThis mod adds a new mini-game to isaac, the quick draw mini-game, based on the quick draw mini-game of kirby games. You will find sometimes a beggar holding a gun in the arcade, you need to have 5 coins to start the mini-game, interact with the beggar holding the gun when you have at least 5 coin...7.0k downloadsupdated 3 y ago
• AAntibirth Rocksby 76561198374458982Want some more color in the basement? Say hello to to these cut rock variants! ------------------------ 𝐀𝐧𝐭𝐢𝐛𝐢𝐫𝐭𝐡 𝐑𝐨𝐜𝐤𝐬 ------------------------ Adds 7 cosmetic rock variants into the game Compatible with all rock resprite mods (Potentially has minor visual bugs, play at your own risk) 𝐃𝐢𝐫𝐞𝐜𝐭𝐨𝐫 =...6.9k downloadsupdated 5 y ago
• KKasane Teto as Cube Baby (UTAU)by 76561198350259731Small mod replacing Cube Baby with Kasane Teto (UTAU). I'd change the name and description of the in-game item but I have no idea how to do that. Mod used in showcase:6.9k downloadsupdated 6 mo ago
• NNO Mega Satan auto cutsceneby UnkreaperIMPORTANT: THE MOD DOES NOT AWARD THE COMPLETION MARK/UNLOCKS WHEN YOU DEFEAT MEGA SATAN This problem won't be fixed in the near future, due to how the Mega Satan room is handled by the game's code. The "Always Void" mod also breaks Mega Satan unlocks, sadly. I recommend using the mod ONLY if you...6.9k downloadsupdated 5 y ago
• [[REP|AB+] Zodiac Indicatorby 76561198367241059With Zodiac Indicator you can know what zodiac effect you are getting from the Zodiac item! It will display the zodiac item as a little map indicator (like restock and the compass). It will also (optionally) show you the name and description of the zodiac item. You can customize the mod using Mod...6.9k downloadsupdated 5 y ago
• WWhatsApp Whistle for Dingleby EthanChanges Dingle's whistle to the whatsapp notification6.9k downloadsupdated 3 y ago
• MMore Holy Cards for Tainted Lostby 76561198813796283(ENG) Increases Tainted Lost's intrinsecal chances to change any card to a Holy Card to 20% Thanks to Alix Balica for the thumbnail (SPA) Aumenta la posibilidad intrínsica de Tainted Lost de cambiar cartas a Holy Cards a un 20% Gracias a Alix Balica por el thumbnail6.9k downloadsupdated 4 y ago
• FFemale moan Damage Sound!by 76561199422564608damage sound female moan.6.9k downloadsupdated 19 mo ago
• PProps Killer new and improved!!!by 76561199089038279Tired of having to shoot 4-5 tears just to get rid of some poop or fire place? Well, worry you not! This mod makes so when there are no enemies in the room, poops and fireplaces (both red fireplaces and normal fireplaces) are destroyed in one hit! The mod however, doesn't work on the Mother's Sha...6.9k downloadsupdated 3 y ago
• DDirtier Mind - The Somewhat Unnecessary Dirty Mind Upgrade!by Mr. HeadcrabSomeone's(?) favorite item has gotten an upgrade! Dirty Mind will now shoot friendly dips out of poop-type and poop-adjacent enemies! All enemies will shoot out their corresponding dip variants, including even some custom skins and behaviors. This mod has full Fiend Folio compatibility, including...6.9k downloadsupdated 3 y ago
• RRIP Isaac Death Animation [Repentogon]by fly_6Requires REPENTOGON mod to work! Inspired by Undertale Death Animation and "R.I.P Spongebob" meme, this mod plays this particular death animation after player's demise You can also toggle on funny sounds on RIP animation (can be accessed from Debug Console/ImGui menu -> Fly Mods -> RIP Isaac Deat...6.9k downloadsupdated 12 mo ago
• HHealth and pickups packby ☢ Nato Potato ☢This pack has several items that utilize the NoHealthCap and NoPickupCap mods, it also serves as an example for other modders. Dad's Wallet: Boosts coin cap to 250, +25 coins. Bomb Sack: Boosts bomb cap to 250, +25 bombs. Key Chain: Boosts key cap to 250, +25 keys. Cardiomegaly: Boosts heart cap...6.8k downloadsupdated 7 y ago
• CControlled Chaosby KingBobsonThis mod makes it easier to aim Chaos Cards by making them work like The Candle, where you can set up a good throw before launching it. Chaos Cards are now launched with shooting inputs instead, which also means you never need to press W and Q at the same time.6.8k downloadsupdated 4 y ago
• AAnalog Cursor Fixed [REUPLOAD]by 76561198995475535Yeah so basically this mod was broken for years and then reuploaded as a fixed version which was also slightly broken, and then the fixed version was eventually taken down so... time for take 3. Message me if you are an original creator and want this removed for any reason. Description - Mod crea...6.8k downloadsupdated 3 y ago
• Aapollyon respriteby 76561198876704734today funnyman modding enterprises (one half of them at least) tackles the apollyon sprite! this mod resprites both apollyon's and tainted apollyon's spritesheets to look more like statues. BUT WAIT! THERE'S MORE! if you ever thought "oh man. funnyman modding enterprises is literally the greatest...6.8k downloadsupdated 4 y ago
• MMore Pickup Varietyby WofsaugeThis mod adds over 100+ new and unique skins for every pickup in the game. The mod provides an easily expandable spritepool, from which the visuals of any pickup can be choosen. This includes up to 6 new vsuals and the original one, in order to make the gaming expirience less repetitive and more...6.8k downloadsupdated 9 y ago
• Ccooler mapby 76561199655112116resprite mini map making him more cooler6.8k downloadsupdated 14 mo ago
• VVoid Unnerfby Elven PrincessBecause infinite Diplopia is fun! This mod gives Void the ability to use one-use items, such as Diplopia or Pandora's Box, multiple times.6.8k downloadsupdated 10 y ago
• RRe: Item Chests Before Motherby StlkngneDoesn't this already exist? Yes This mod requires REPENTOGON. It uses a newer Repentogon API that properly supports Guppy's Eye. The room before Mother will contain 4 golden chests with treasure room items inside. If you have The Left Hand trinket then you'll get devil room items instead, and hav...6.8k downloadsupdated 11 mo ago
• TThe Analog Cursor Mod [REP]by aary33Description Adds a cursor in the direction the player is aiming to help with shooting in 360°. This mod is perfect for items that allow you to shoot in all directions, such as Analog Stick and Mom's Knife. This is especially useful with a Gamepad. - Compatible in co-op multiplayer: each player ha...6.8k downloadsupdated 5 y ago
• SSuper Special Havels feat. Tinted Dwaynesby ZekavaSuper Special Rocks are replaced with Havel The Rock, Tinted Rocks are replaced with Dwayne "the Rock" Johnson. Made with permission from neoman4426, author of the original "Dwayne 'the Tinted Rock' Johnson" mod which this is essentially a modified iteration of. Find neoman4426's original version...6.8k downloadsupdated 5 y ago
• SStart with Sacred orbby BarjuhStart each run with Sacred orb Collection with all my Start with mods :6.8k downloadsupdated 4 y ago
• BBlack Bony Visual Tweak & Fixby KhakisSmall graphical mod that changes the sprites of Black Bonies to have fiery orange glowing eyes. No longer are they simply a lazy recolor of regular Bonies! Eyes even glow in Curse of Darkness! This mod also fixes the ugly strange coloring on champion Black Bonies' bodies. Their eyes will change c...6.8k downloadsupdated 5 y ago
• MMetal Pipe Falling Shovelby SprSnpr_Peak falling metal pipe immersion. This mod changes the sound and sprite of the falling shovel that starts the Forgotten unlock. The shadow overlay is also changed from a shovel to a pipe. Forgive me for making this...6.7k downloadsupdated 3 y ago
• SSimple Cheatsby The_Evil_PickleMade as an example of how to use the menu system of OptionsMod in your own mod. Requires OptionsMod to run. Adds three cheats that can be configured at the start of the floor: God Mode, Instant Kills, and Freeze on Hit.6.7k downloadsupdated 10 y ago
• CCurse APIby PoondaedalinDisclaimer: This mod originally added Curse of the Giant to the pool. However, it was also causing crashes originating from the fact that Curse of the Giant was left unfinished by the developers, and there doesn't seem to be a way to get rid of the errant crashes. As such, I've removed it until a...6.7k downloadsupdated 3 y ago
• ((REP) Characters respritesby 76561198865589403Tired of all the characters being Isaac with accessories? Would you like each one to have their own essence? Look no more friend, I bring you the mod that will make each character look unique and shine on its own. The graphical enhancements of the characters are based on their personalities, give...6.7k downloadsupdated 5 y ago

1.6k tweaks mods, most downloaded first. Each one has its own page here with what it needs to run and where its author publishes it; the files themselves stay with the author and are never re-hosted on this site.