Mods / Lua

• CCharacter Shenanigansby StlkngneThis mod requires REPENTOGON. Press the tilde key to open the new debug console and menu. There's a new Shenanigans option that will let you lock/unlock characters and their completion marks. You can also import/export your completion marks. To import/export your unlocks/achievements and Eden Tok...6.6k downloadsupdated 3 mo ago
• EEmberby warmCabinFeels lucky... It's petrified poop, but for fires! Featuring art by PJJLegend. Thanks, PJ! Requires CAPI. But don't worry if you don't have/don't want it; ember will still work. I fine-tuned this trinket to feel as close to petrified poop as possible, but I only had so much patience for probabili...6.6k downloadsupdated 9 y ago
• PPenny On A Stringby In My Swamp™Adds the Penny On A String Trinket and the String Trinket Thanks to Reddit user Johnderderian for the awesome idea and sprite! Penny On A String gives you a 50% chance to get your money back every time you spend a penny! There is a 5% chance after every use, however, that the Penny On A String wi...6.6k downloadsupdated 10 y ago
• [[REP] The Ghostfaceby 76561198384958304Our favorite killer has entered the basement. The Ghostface starts with: • Dark Arts (Pocket Active) • Infamy • Mom's Knife • Dark Matter • Get out of jail free card And the following attributes: • 1 bone heart, 2 black hearts and 3 broken hearts • Speed: 1.00 • Range: 6.50 (Tiles) • Tears: 2.73...6.5k downloadsupdated 5 y ago
• BBetter King Babyby Mr. SeemsGoodKing Baby was buffed in Repentance, but many might think that it wasn't enough, since King Baby does practically nothing when he has no familiars to control. This little mod buffs him a bit more by giving him a unique way of attacking enemies on his own, that is, if his owner has no familiars tha...6.5k downloadsupdated 3 y ago
• DDigital Clockby ErflySlows down enemies for a minute when used. This item appears only in the shop pool.6.5k downloadsupdated 10 y ago
• AAdjustable Brimstoneby shenanigansThis mod makes brimstone beams last as long as they did pre-repentance. Supports Mod Config Menu to make the beams last EVEN LONGER (or shorter, if you're into that)! Works with synergies including Brimstone + Brimstone and Brimstone + Technology. Works with Azazel, Tainted Azazel, Twisted Pair,...6.5k downloadsupdated 5 y ago
• CClassic Character Reworksby 76561198412573006Classic Character Buffs This mod adds buffs to Magdalene, Cain, and Judas in order to make their playstyles more interesting. Magdalene Magdalene now has a higher emphasis on using consumables, as using non-health related pills will heal her for half a red heart. Additionally, using a normal taro...6.5k downloadsupdated 19 mo ago
• RRGBKey [Repentance]by ImHer0---------------------- UPDATED VERSION FOR REPENTOGON (includes more functionality) ---------------------- Simple Reskin for R Key into a Red LED R key OR if Animated Items is enabled you get a cool RGB LED R key! Yᴇs ᴛʜɪs ᴍᴏᴅ ᴡᴀs ᴍᴀᴅᴇ ʙᴇᴄᴀᴜsᴇ ᴏғ Mᴀᴛᴛᴍᴀɴ6.5k downloadsupdated 3 y ago
• CChaos Diceby kittenchillyAdds a new type of Dice, the Chaos Dice! This dice is like D6, but it can reroll into any other item from any other pool. The item can reroll into modded items as well! Supports EID. Chaos Dice (Active) "±?" Charges: 6 Quality: 4 Pools: Treasure, Greed Treasure, Secret, Greed Secret, Crane Game D...6.5k downloadsupdated 3 y ago
• NNo Greed Button Damageby ZERBI-XCVIIDescription This mod will prevent you from taking damage from the Greed Button. Instead of damage you will lose 1 coin. If you don't have 1 or more coins you will take normal damage. Compatibility - Repentance (tested). - Afterbirth+ (not tested but it should work). - Coop.6.5k downloadsupdated 2 y ago
• IInfamyby Ladislaus IIINew playable character. This character is similar to Mask of Infamy monster. Starts with: - 5.50 Damage - 1 Luck - 1 Bomb - 2 Red Hearts - Isaac's Heart Item** **You don't need to have unlocked Isaac's Heart. It should be compatible with another mods. If something doesn't work, write me. I will f...6.5k downloadsupdated 10 y ago
• SSuper Smash Bros Soundtrack [Rep. Ver.]by Mode8fx• Repentance only (the original version can be found here, for AB+ players and people who preferred the original tracklist) This is a carefully-curated pack featuring music from the Super Smash Bros. series. Most of it consists of Smash originals (e.g. Final Destination, Multi-Man Melee), but the...6.5k downloadsupdated 5 y ago
• AAcid Bombsby ☢ Nato Potato ☢Acid Bombs spray a puddle of acid on the floor when they explode, picking this up also gives you 5 bombs. Place them in strategic locations and lure enemies through the puddle to deal a bunch of damage. The acid puddle hurts enemies based on your damage a few times a second and lasts about 10 sec...6.5k downloadsupdated 8 y ago
• IIsaac is F***ING P*SSED!by z0mbiesrockBasically this is an audio mod from Skyrim called "Swearing Mudcrabs". This mod replaces sound effects of getting hurt to joyful swears. I do not take credit for making the sounds.6.4k downloadsupdated 10 y ago
• BBEAST TWEAKSby DeadInfinityHas the final fight in home gotten a little too repetitive for you? If so, then BEAST TWEAKS might be the mod for you! Randomized horsemen and changes to the structure of the final fight with The Beast herself inject newfound variety directly into your game! Features Randomized horseman order! Fa...6.4k downloadsupdated 4 y ago
• DDebug Shenanigansby StlkngneThis mod requires REPENTOGON. Press the tilde key to open the new debug console and menu. There's a new Shenanigans option that will let you enable/disable debug options. You can set these from the console ("debug 1" - "debug 14"), but sometimes being able to see which are enabled at a glance com...6.4k downloadsupdated 11 mo ago
• FFusionCharactersby 76561198973956677!!Needs Repentogon 1.0.12e to run!! There're unpredictable BUGS happen when run this mod with REP+ or other version of RGON I've always had this idea: "What would happen if the two forms of a character were combined?" So I went ahead and created it Now you can enable the mod in repentogon menu! T...6.4k downloadsupdated 4 mo ago
• GGodmode汉化模组by 76561199253021281⚠️该模组已过期，请在我的合集里下载新的EID汉化模组⚠️ 这是一个对Godmode Achieved模组的EID进行了汉化的模组 请确认你已安装了Godmode Achieved和EID 汉化作者：B站@青灼QWQ 感谢B站@长山小春0213 提供的汉化帮助6.4k downloadsupdated 2 y ago
• [[REP] PvPby 76561198447262219This is a mod that adds real PvP to the game! To enable PvP in the game, you need to press the "Z" button in the game or write "pvp" to the console. Now there is a PvP challenge in the menu of mod challenges! "Last Isaac Standing". The last one who will stand alive wins, and between rounds, playe...6.4k downloadsupdated 4 y ago
• NNoelleby GuwahavelAdds Noelle from Deltarune as a playable character! She has Snow Ring as a pocket active item, allowing her to graze harmful enemies and projectiles to build TP. With enough TP, it can be used to unleash an Ice Shock, dealing devestating damage and freezing enemies it kills! Has a few synergies t...6.4k downloadsupdated 3 y ago
• DDead Beggar (and Battery Beggar fix)by ☢ Nato Potato ☢The Dead Beggar asks for soul hearts, taking half a soul(or black) heart and having a chance to spawn a bone heart or bone related item. It has a chance to replace other beggars when they spawn but will only replace up to one beggar per floor. You can adjust the dead beggars spawn rate (and batte...6.4k downloadsupdated 21 mo ago
• CCoilsby cr24This mod re-adds the Coil enemies from Antibirth, with a few minor differences. Coils are immovable, invincible enemies like Grimaces that shoot lasers that connect to other enemies in the room, creating interesting puzzles and complex fights and puzzles, which helps to spice up the variety in co...6.4k downloadsupdated 5 y ago
• TThe Neapolitan Packby PixelPlz13* new items have appeared in the Basement! The Neapolitan Pack adds a collection of sweet items to spice up your runs! These items are... Item: Description: Found in: Cinnamon Gumball Don't swallow it. Hwa-poo! Treasure Rooms Rad Roach Multiplies under stress. Toxic species. Treasure Rooms Faus...6.4k downloadsupdated 11 mo ago
• FFlask of the Godsby binkyFlask of the Gods is an active item that can be used 3 times. Each time the item is used it grants the user a stats up, full health and changes the color of their tears to orange (the tears get darker with each drink) but have caution, drinking too much makes you lazy. Also while this item has ne...6.4k downloadsupdated 10 y ago
• DDeath Wishby ☢ Nato Potato ☢The Death Wish active item allows you to challenge extra bosses and earn extra items. When used you are teleported to a new boss room separate from the one with the exit trapdoor, the boss you fight is totally random, but does not include bosses which are marked on the completion note like satan...6.4k downloadsupdated 9 mo ago
• MMusic in pause menu (REP) [bugged & wip]by 76561199077312036upd: fixed minor bugs This mod adds music to pause menu Used music: Leisure Suit – Planet Ridiculon6.4k downloadsupdated 20 mo ago
• SSpecial Room Finderby n00bUltimaSimple mod, notifies you if a planetarium, library, or bedroom exist on the first floor with some off-centered text and sound. (only clean bedrooms, dirty bedrooms do not notify. clean bedrooms have crawl spaces, dirty do not) if mod bug!!!! and text doesnt appear you can use sound till i might f...6.3k downloadsupdated 5 y ago
• SStart with Twisted pairby BarjuhStart each run with Twisted pair Collection with all my Start with mods :6.3k downloadsupdated 3 y ago
• BBirthright Appearance Fixby KhryptosRemoves Birthright from the Item Pool of characters that it is useless for.6.3k downloadsupdated 5 y ago
• SStart with Goat headby BarjuhStart each run with goat head Collection with all my Start with mods :6.3k downloadsupdated 3 y ago
• BBuilt-In D6by Hyphen-atedThis mod gives you a built-in D6 ability that doesn't take up your space item slot. It gets charged normally when you clear rooms. You can't use batteries to charge it. The default keybind to activate this ability is 'T'. To change the keybind, go to the custom challenge called "Change Keybind Fo...6.3k downloadsupdated 10 y ago
• RReddit's Community Modpack 1 (May 2017)by MerloMany people on reddit have amazing ideas, but can't code them. I, on the other hand have zero ideas, but could code them all. Enter the Reddit's Community Mods Project, where I'll go and find the best ideas from the community, and bring them to life! Check out the full Community Mods Collection o...6.3k downloadsupdated 9 y ago
• Ddogma unused attacksby 76561199017158324Did you know that there are unused attacks for Dogma in the gamefiles because they would be "too difficult"? I thought its a bit sad they werent really in the game, so I looked for mods that implement them, and searched the workshop but i couldnt find any... so i ended up trying it myself :D Chan...6.3k downloadsupdated 8 mo ago
• HHarlot Beggarby KingBobsonThis mod adds a new beggar, based off your favourite pregnant child. Give her money, and she will pay out with friendly clots, temporary familiars, and even pop out a baby for you to keep. Harlot beggar replaces 20% of normal beggar spawns (excluding those spawned from Judgement). Now has Mod Con...6.3k downloadsupdated 5 y ago
• RReRoll First Treasureby ZERBI-XCVIIDescription How many times did you have to restart a run after finding a quality 1 item in the first treasure room? With this mod you just need to press the R button on your keyboard to reroll the item on the pedestal! Notes: - Rerolls only work on the treasure room of the first floor; - Rerolls...6.3k downloadsupdated 2 y ago
• RRay Gun - New itemby 76561198411462825Ray Gun from Call of Duty Zombies You can change the elemental version by picking item references some way or another to the elemental version from the BO4 map Alpha Omega. This was originally from the Baphomet mod, but I removed it and made it a separate mod because it doesn't fit the mod itself.6.3k downloadsupdated 23 mo ago
• WWooly Socksby ☢ Nato Potato ☢The Wooly Socks trinket builds up a static charge whenever you change direction, if an enemy comes close to you while you're charged they might get a zap! Wear these to help protect yourself from any enemies that try to get too close. The socks can charge up to 9 zaps, charge will gradually build...6.3k downloadsupdated 5 y ago
• LLight's Itemsby LightFrogLight's Items Light's Items Pack adds five new and unique items to The Binding Of Isaac: Afterbirth+. The Items: Broken Candle 'Its wax is damaged' Passive Item Adds a chance to shoot flames in all directions upon being hit. Found in shops. Eye Drops 'Cry for your enemies' Passive Item Adds a cha...6.3k downloadsupdated 9 y ago
• IImp Buddiesby xantherImp Buddies have appeared in the Depths! These fun critters appear as an alternate for Knight enemies. Unlike the AB+ alternates, they are a room-wide spawn - in any given room you'll either see Knights or Imps, not a mixture. All can wander and shoot 8-directional volleys, but each type has a sp...6.3k downloadsupdated 10 y ago
• SStop Blowing Up My Donation Machine (Spawn Dollar in Shops)by TorTired of bombing your donation machine when you have Dr. Fetus/Ipecac/Golden Bombs? Want to fill your donation machine super fast? Wanna just cheat money for shops? This is the mod for you, probably. This mod puts a dollar in front of the donation machine in your shop every floor. UPDATE TO MOD:...6.3k downloadsupdated 5 y ago
• FFlashbackby QWiiKILL THE PAST - SAVE YOUR FUTURE Please put any bug reports in the discussion board called 'Bug Reports'! Have you ever died on a perfectly good run in a room with nothing in it that should've killed you? If you've played this game for any amount of time, the answer is probably yes. Enter Flashba...6.3k downloadsupdated 3 y ago
• TThe Boosting Of Isaacby MrMigglesBoost your Isaac run with 150+ different combinations of between 1 and 4 items at the start of each run! Designed to be a background mod while testing out other mods/characters, or if you just want to play an OP run, the items spawn on pedistals so you can decide which order or how many to pick u...6.3k downloadsupdated 10 y ago
• BBloons Monkeysby Bun PirateCharacters: Dart Monkey, Starts with Razor Sharp Dart Sniper Monkey, Starts with Sniper Rifle and Marked Items: Razor Sharp Dart • 2 damage • Piercing shots • Changes tear appearance to darts Sniper Rifle • Double damage • Half fire rate • Double shot speed6.3k downloadsupdated 3 y ago
• FFaster Boss Deathsby DevSimple mod, bosses no longer take eons to die. All bosses, including modded ones now die 30 times faster (configurable)6.3k downloadsupdated 3 mo ago
• BBorderlineby MouseThis mod adds a new item into the basement! ~BORDERLINE~ -Every tear Isaac shoots will gain speed over time! -When a tear hits anything it will burst a large amount of tears in the opposite direction it flew! I would really appreciate a SUBSCRIPTION and a THUMBS UP, if you like this mod, as it is...6.3k downloadsupdated 10 y ago
• NNLSS Memes Itempackby DrakonnasAdds NLSS themed items to the game! So far this mod includes 43 all new items, 2 new trinkets and 2 new pill effects! Feedback / bug reports are always appreciated! If you want easy access to all new items, there's a variable called PREVIEW_ITEMS at the top of the main.lua file. Just turn that va...6.3k downloadsupdated 10 y ago
• IINNER SANCTUM (Soundtrack Overhaul)by HengusMA passion project developed tirelessly over the span of a few months, INNER SANCTUM is an original interpretation of the game's score with a heavy emphasis on action and atmosphere befitting of the game's derelict, melancholic vibes. Every major track in the game is complete! The entire soundtrac...6.3k downloadsupdated 23 mo ago

1.9k lua 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.