A challenging Horror Modpack which slowly destroys your world while dangerous creatures are watching you - Now with TBS 2.0!
A lightweight horror adventure modpack based on The Broken Script for Minecraft 1.21.1 with quests and surprises!
Now with The Broken Script 2.0!
This is a Modpack and not a Mod. This means that this is a collection of mods with an additional questline also containing the The Broken Script Mod.
1.20.1 Forge Versions have been deleted as the Minecraft Version itself and the TBS Versions are very unstable.
If you have any questions or encounter issues, please join the Discord for support.
Use the comments section for reviews.
Lost World is also available on CurseForge.
Lost World is a lightweight horror-focused modpack centered around the mysterious and immersive mod The Broken Script (TBS).
Explore a corrupted, crumbling world where you're watched, hunted, and slowly driven insane…
This modpack introduces:
You can easily invite friends to your world using Essential, and talk with them via Simple Voice Chat.
Visuals are enhanced with pre-installed Shaders and Euphoria patches for added immersion. (Recommended Shader: SI: Spectre)
You can personalize your experience at any time:
Watch how others experience The Lost World:
KineticHosting is my personal recommendation:
Thanks to KineticHosting for the partnership – setting up a server has never been easier!
Quickly install the latest Version of the Modpack
Your feedback is greatly appreciated!
Thank you for the incredible support and the fast growth of this modpack!
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Terms for using, modifying and redistributing this product.
01.09.2026 · Modrinth
This is an alpha release - use at your own risk!
Changes to the TBS lore have not been implemented into the questbook yet so keep in mind that those might be broken/not achievable.
Worlds from 3.6.0 and earlier may break!
Game Changes:
* Removed Integrity 2.0 notices
* A custom Discord Rich Presence will now show up on your profile when playing (experimental)
* Temporarily disabled Distant Horizons due to TBS...
Screenshots and images from the original Modrinth page.

Published versions and original Modrinth files.
01.09.2026 · 73 downloads
This is an alpha release - use at your own risk!
Changes to the TBS lore have not been implemented into the questbook yet so keep in mind that those might be broken/not achievable.
Worlds from 3.6.0 and earlier may break!
Game Changes:
* Removed Integrity 2.0 notices
* A custom Discord Rich Presence will now show up on your profile when playing (experimental)
* Temporarily disabled Distant Horizons due to TBS crashes
Mod Changes:
Added:
* Grassier Grass
* Nautilus Studio
* Simple Rich Presence
Updated:
* The Broken Script (to 2.0.4)
* Amendments
* Architectury
* Attack Through Grass
* Balm
* Better lib
* Biomes O' Plenty
* Block Variants
* Block Variants - Biomes O' Plenty
* Chat Heads
* ChatAnimation
* ClientSort
* Collective
* Configurable
* Crash Assistant
* CreativeCore
* Cupboard
* CursorCentered Fix
* Default Options
* Drippy Loading Screen
* Euphoria Patcher
* FancyMenu
* Forgified Fabric API
* FTB Library
* FTB Quests
* FTB Teams
* FTB Ultimine
* FTB XMod Compat Fusion
* Geckolib 4
* ImmediatelyFast
* Iris
* Jade
* Just Enough Items
* Kiwi Library
* KubeJS
* LibJF
* Moonlight Lib
* Neruina
* Passable Foliage
* Polytone
* Reese's Sodium Options
* Repurposed Structures
* Resource Pack Options
* Rhino
* SI: Essentials
* Simple Voice Chat
* Sodium
* Sophisticated Backpacks
* Sophisticated Core
* Supplementaries
* Underground Village, Stoneholm
* Waystones
* Xaero's Minimap
* Xaero's World Map
* YUNG's API
Removed:
* Fzzy Config
* Horror Element mod
* Kotlin for Forge
* SI Scriptified
Shader Changes:
Updated:
* BSL Shaders
* Mellow
* Solas Shader
Resourcepack Changes:
Added:
* rainbow's foliage: polytone
Removed:
* SI: Broken Moon
* TBS Main Menu Override
Known Issues:
* Some specific quests being too hard
* Essential Mod Elements not rendering correctly in the main Menu
01.06.2026 · 14 453 downloads
Game Changes:
* Fixed some typos in quests
* Multiple Quests now state that Integrity is currently not in the game
Mod Changes:
Added:
* Fusion
* Jade
* LibJF
* Polytone
* Respackopts
Updated:
* AmbientSounds 6
* Amendments
* AppleSkin
* Chat Heads
* Client Sort
* Collective
* Configurable
* Crash Assistant
* Creative Core
* Cupboard
* Default Options
* Distant Horizons
* Drippy Loading Screen
* Essential Mod
* Euphoria Patches
* Extreme sound muffler
* FancyMenu
* Fast IP Ping
* FerriteCore
* Forgified Fabric API
* FTB Library
* FTB Quests
* FTB Teams
* FTB Ultimine
* FTB XMod Compat
* Fzzy Config
* GeckoLib
* GlitchCore
* ImmediatelyFast
* Kiwi
* Kotlin for Forge
* KubeJS
* Moonlight Lib
* Nature's Compass
* Neruina
* Repurposed Structures
* ShatterLib | OctoLib
* SI: Death Bolt
* SI: Essentials
* Silent Gear
* Silent Lib
* Simple Custom Early Loading
* Simple Voice Chat
* Sinytra Connector
* Sodium
* Sophisticated Backpacks
* Sophisticated Core
* Supplementaries
* Waystones
* Xaero's Minimap
* Xaero's World Map
Shader Changes:
Updated:
* BSL Shaders
* Complementary Shaders - Reimagined
* Complementary Shaders - Unbound
* Mellow
* Solas Shader
Known Issues:
* Some specific quests being too hard
* Essential Mod Elements not rendering correctly in the main Menu
Multiplayer is not officially supported by TBS!
Expect Bugs, Crashes and Lag!
12.01.2026 · 20 455 downloads
Notice: This is the release that removes ALL of the Christmas items, blocks, entities, etc.
This means that as soon as you open your world ALL of those will be removed from your world, even inside chests. - IMPORTANT: IF YOU USED CHRISTMAS-THEMED CHESTS, SAVE THEIR CONTENTS BEFORE UPDATING AND ENTERING YOUR WORLD AS THE WHOLE CHEST WILL GET REMOVED!
Mod Changes:
Added:
* Attack through Grass
* Auth Me
* BetterGrassify
* BetterLib
* Chat Animation [Smooth Chat]
* Client Sort
Updated:
* AmbientSounds 6
* Amendments
* Balm
* Configurable
* Crash Assistant
* Creative Core
* Distant Horizons
* Dynamic Crosshair
* Extreme sound muffler
* Forgified Fabric API
* FTB Filter System
* FTB Library
* FTB Quests
* FTB Teams
* FTB XMod Compat
* Fzzy Config
* GeckoLib
* ImmediatelyFast
* Just Enough Items (JEI)
* Moonlight Lib
* Neruina
* Passable Foliage
* SI Death Bolt
* Simple Voice Chat
* Sophisticated Backpacks
* Sophisticated Core
* Supplementaries
* Underground Villages, Stoneholm
* Waystones
* Xaero's Minimap
* Xaero's World Map
* YetAnotherConfigLib
Removed:
* Borealis' ChristmasCraft
* Christmas Music Discs
* Christmas Culinary & Decorations
* ManyIdeas Christmas
* ManyIdeas Core
* Recipes Library
Shader Changes:
Updated:
* BSL Shaders
* Mellow
* Solas Shader
Known Issues:
* Some specific quests being too hard
* Essential Mod Elements not rendering correctly in the main Menu
Multiplayer is not officially supported by TBS!
Expect Bugs, Crashes and Lag!
13.12.2025 · 3 803 downloads
It's time to decorate your shelter with Christmas decorations!
May your Christmas be filled with joy and happiness!
- SkyKing_PX
Notice: Please be aware that after Christmas, in the next update all Christmas-Themed mods will be removed again. This won't break your worlds but it will remove all Christmas-Themed Blocks, BlockEntities, Items and Entities.
Mod Changes:
Added:
* Borealis' ChristmasCraft
* Christmas Music Discs
* Christmas Culinary & Decorations
* ManyIdeas Christmas
* ManyIdeas Core
* Recipes Library
Updated:
* AmbientSounds 6
* Amendments
* Balm
* Biomes O' Plenty
* Chat Heads
* Collective
* Configurable
* Crash Assistant
* Creative Core
* Drippy Loading Screen
* Essential Mod
* Euphoria Patches
* FancyMenu
* Fast IP Ping
* FTB Library
* FTB Quests
* FTB Teams
* FTB Ultimine
* ImmediatelyFast
* Just Enough Items (JEI)
* Kiwi
* KubeJS
* Moonlight Lib
* More Chests Variants (MCV)
* Neruina
* Silent Gear
* Simple Voice Chat
* Sinytra Connector
* Sophisticated Backpacks
* Sophisticated Core
* Supplementaries
* Waystones
* YetAnotherConfigLib
Shader Changes:
Updated:
* Solas Shader
* Spooklementary
Known Issues:
* Some specific quests being too hard
* Essential Mod Elements not rendering correctly in the main Menu
Multiplayer is not officially supported by TBS!
Expect Bugs, Crashes and Lag!
18.10.2025 · 6 076 downloads
Mod Changes:
Added:
* Simple Custom Early Loading
Updated:
* AmbientSounds 6
* Amendments
* Balm
* Chat Heads
* Collective
* Corpse
* Crash Assistant
* Creative Core
* CursorCentered Fix
* Default Options
* Distant Horizons
* Dynamic Crosshair
* Essential Mod
* Euphoria Patches
* Forgified Fabric API (FFAPI)
* FTB Library (Forge)
* FTB Quests (Forge)
* FTB Ultimine (Forge)
* FTB XMod Compat
* Fzzy Config
* GeckoLib
* ImmediatelyFast
* Just Enough Items (JEI)
* Kiwi 🥝 (Neo/Forge)
* Kotlin for Forge
* KubeJS
* Moonlight Lib
* Neruina
* Rhino
* SI: Death Bolt
* Silent Gear
* Simple Voice Chat
* Sinytra Connector
* SmartBrainLib
* Sophisticated Backpacks
* Sophisticated Core
* Sound Physics Remastered
* Supplementaries
* Underground Villages, Stoneholm
* Waystones
* YetAntherConfigLib
Removed:
* Configured
Shader Changes:
Updated:
* Complementary Shaders - Reimagined
* Complementary Shaders - Unbound
* Mellow
* Solas Shader
Fixes & Changes:
* Fixed an issue where players couldn't interact with blocks (Can't Break Blocks (Discord))
* Reworked the last chapters in the Questline because Integrity (Boss) was removed from the game till the TBS 2.0 release
* Reworked Early Loading Screen
Known Issues:
* Some specific quests being too hard
* Essential Mod Elements not rendering correctly in the main Menu
Multiplayer is not officially supported by TBS!
Expect Bugs, Crashes and Lag!
03.09.2025 · 4 029 downloads
CAUTION!
Worlds that were created in versions BEFORE this release WILL break to some extent if you open them with this Version!
Mod Changes:
Added:
* Silent Gear
* Silent Lib
Updated:
* AmbientSounds 6
* Amendments
* Balm
* Chat Heads
* Creative Core
* Default Options
* Essential Mod
* Extreme sound muffler - (Neo)Forge
* FallingTree
* FancyMenu
* FTB Filter System
* FTB Library (Forge)
* FTB Quests (Forge)
* FTB Teams (Forge)
* FTB Ultimine (Forge)
* FTB XMod Compat
* Fzzy Config
* GeckoLib
* Horror Elements mod
* Just Enough Items
* Kiwi 🥝 (Neo/Forge)
* Moonlight Lib
* More Chests Variants (MCV)
* Not Enough Recipe Book [NERB]
* OctoLib
* Rhino
* SI: Refined Obsidian [Breaking Change!]
* Simple Voice Chat
* Sinytra Connector
* Sodium/Embeddium Options Mod Compat
* Sophisticated Backpacks
* Sophisticated Core
* Sound Physics Remastered
* Supplementaries
* Underground Villages, Stoneholm
* Waystones
Removed:
* ParCool!
Resource Pack Changes:
Updated:
* SI UI - Darkmode Purple
Shader Changes:
Updated:
* Solas Shader
* Mellow
Known Issues:
* Some specific quests being too hard
* Essential Mod Elements not rendering correctly in the main Menu
Multiplayer is not officially supported by TBS!
Expect Bugs, Crashes and Lag!
23.07.2025 · 6 118 downloads
CAUTION!
Worlds that were created in versions BEFORE 3.0.0 will break if you open them with this Version! Worlds from 3.0.0+ are still compatible.
Mod Changes:
Added:
* Ametrin API
* Block Variants
* Block Variants - Biomes O' Plenty
* Dynamic Crosshair
* More Chests Variants (MCV)
* Quad
* SI: DeathBolt
* SI Scriptified
Updated:
* Balm
* Crash Assistant
* Default Options
* Distant Horizons
* FancyMenu
* FTB Filter System
* FTB Library
* FTB Quests
* FTB Ultimine
* FTB XMod Compat
* Fzzy Config
* Moonlight Lib
* ParCool
* Polymorph
* Repurposed Structures
* Simple Voice Chat
* Sophisticated Backpacks
* The Broken Script
* Waystones
* Xaero's Minimap
* Xaero's World Map
Resource Pack Changes:
Added:
* SI UI - Lightmode Blue
* SI UI - Lightmode Purple
* SI UI - Darkmode Blue
* SI UI - Darkmode Purple
* SI The Broken Script Legacy Moon
Multiplayer is not officially supported by TBS!
Expect Bugs, Crashes and Lag!
02.07.2025 · 6 241 downloads
CAUTION!
Worlds that were created in versions BEFORE 3.0.0 will break if you open them with this Version! Worlds from 3.0.0 are still compatible.
Mod Changes:
Updated:
* Corpse
* Crash Assistant
* FallingTree
* FTB Library
* FTB Quests
* Kiwi
* Kotlin for Forge
* Moonlight Lib
* Repurposed Structures
* Supplementaries
* YUNG's API
Shader Changes:
Updated:
* Photon Shaders
* Mellow
Multiplayer is not officially supported by TBS!
Expect Bugs, Crashes and Lag!
25.06.2025 · 3 104 downloads
CAUTION!
Worlds that were created in prevous versions will break if you open them with this Version!
Information:
Due to the Modloader changing to NeoForge many Mods had to be deleted, including horror Mods.
Minecraft Changes:
* Updated to Minecraft NeoForge 1.21.1 21.1.175
Mod Changes:
Added:
* Better Beacon Placement
* Cherished Worlds
* Crash Assistant
* Cubes Without Borders
* CursorCentered Fix
* Default Options
* Disconnect Packet Fix
* Fix GPU Memory Leak
* FTB Filter System
* FTB Library
* FTB Quests
* FTB XMod Compat
* Fzzy Config
* Extreme sound muffler
* Iris Shaders
* Iris Block Compat
* Just Zoom
* Kotlin for Forge
* KubeJS
* Model Gap Fix
* NBT Autocomplete
* Nruina - Ticking Entity Fixer
* Not Enough Recipe Book
* Polymorph
* Reese's Sodium Options
* RefinedObsidian
* Sodium
* Underground Vilages, Stoneholm
* World Play Time
Updated:
* AmbientSounds 6
* AppleSkin
* Balm
* Biomes O' Plenty
* Chat Heads
* Corpse
* CreativeCore
* Distant Horizons
* Drippy Loading Screen
* Essential Mod
* Euphoria Patches
* FallingTree
* FancyMenu
* Fast IP Ping
* Forgified Fabric API
* FTB Ultimine
* GeckoLib
* Iris Shaders
* Kiwi
* Moonlight Lib
* ParCool!
* Repurposed Structures
* Simple Voice Chat
* Sinytra Connector
* SmartBrainLib
* Sophisticated Backpacks
* Sophisticated Core
* Sound Physics Remastered
* Supplementaries
* The Broken Script to Version 1.9.7 - RUS Patch 7
* YetAnotherConfigLib
* YUNG's API
* YUNG's Better Nether Fortresses
* Xaero's World Map
Removed:
* Bobby Reforged
* Embeddium
* From The Fog
* Hourglass
* Iris/Oculus & GeckoLib Compat
* Lucent
* Oculus
* Presence Footsteps
* Starlight
* TCT Core
* The Midnight
Resourepack Changes:
* Added Default Dark Mode
* Added TBS Main Menu Override
* Removed Mandala's GUI - Dark Mode
Shaderpack Changes:
* Added Mellow
* Added IterationT Shader (3.2.0)
* Updated BSL Shaders
* Updated Complementary Shaders
* Updated Solas Shader
Other Changes:
* Custom Minecraft and Mod Options will now be shipped with the Modpack
* The Broken Script Lore has been implemented with FTB Quests (Slightly Changed)
* Updated Main Menu & Added new Images
Shipped Options:
* MC Options & Keybinds
* Distant Horizons Config
Multiplayer is not officially supported by TBS!
Expect Bugs, Crashes and Lag!