About Flatline MONO
From ThunderstoreFlatline is a hardcore no respawn survival mod that requires you to eat, drink, stay warm and manage your diseases.
Game Version: 0.4.7f12 alternate
Flatline.dll
SHA256 File Hash: A09531DC17DA5FD3C89212C187CF0B47181D6BFA79168B848198242B5BE2094C
Schedule I Flatline Mod
Features
- Permanent Death: You have only 1 life. After you die and return to menu your save will be permanently deleted!
- Survival system: Keep your food, water and temperature levels high enough or you will perish!
- Diseases: Every choice has a consequence. Consuming drugs makes you depressed. Living in the sewers gives you cancer. Cure and manage your diseases or you will perish!
- Temperature system: World temperature rises and falls throughout the day. Keeping your property doors open causes them to become colder. Buy AC Units to keep your properties warm and dress up in warmer clothing to prevent dying from hypothermia!
- Bed Rotting: You can now lay in the bed while you scroll through your phone. That's it.
- Fall damage and first person ragdolling
- Customized drug effects and bad side effects
- Custom WAV file audios and PNG Icons
Installation
> If you are using Thunderstore Mod Manager you can skip these steps and just install the mod through the manager and it will work.
Manual installation:
- Install Melon Loader from a trusted source like the official MelonWiki and follow their setup instructions.
- Download the IL2CPP version if you are using the default game backend. If you have opted into alternate or alternate-beta, download MONO.
- Unzip the downloaded folder, here you will find the Mods folder containing the mod .dll file and UserData folder containing the mod data folder
- Copy the contents Mods folder into the Steam/steamapps/common/Schedule I/Mods folder
- Copy the contents of UserData folder into the Steam/steamapps/common/Schedule I/UserData folder
Configuration
After starting the game with the mod enabled, the MelonPreferences configuration file will write a new category which you can use to modify basic mod settings.
The Flatline mod settings can be configured from the Steam/steamapps/common/Schedule I/UserData/MelonPreferences.cfg file:
- Open the file and Press CTRL + F to find
Flatline_XOWithSauce
There are following configurations available through the file:
- PermanentDeath
- true (default): Disable respawning and after death you can only return to menu, after which the last played save is permanently deleted!.
- false: Enable respawning (multiplayer) OR Loading last save (singleplayer).
- DrugSideEffects
- true (default): Enables overdosing on drugs and medicine and adds effects to drugs.
- false: Disables the effects of consuming drugs and medications.
- PropertyTemperatureChanges
- true (default): Properties get cold if door is kept open and outside is colder.
- false: Property temperatures do not change.
- WorldTemperatureChanges
- true (default): World temperature changes based on time and weather.
- false: World temperature stays at 20 celsius.
- FahrenheitTemp
- true: Display temperatures as Fahrenheit.
- false (default): Display temperatures as Celsius.
- DiseasesEnabled
- true (default): Enables all diseases.
- false: Disables all diseases.
- BleedingEnabled
- true (default): Enable Bleeding disease.
- false: Disable Bleeding disease.
- BoneBreakEnabled
- true (default): Enable Bone Break disease.
- false: Disable Bone Break disease.
- CancerEnabled
- true (default): Enable Cancer disease.
- false: Disable Cancer disease.
- DepressionEnabled
- true (default): Enable Depression disease.
- false: Disable Depression disease.
- FeverEnabled
- true (default): Enable Fever disease.
- false: Disable Fever disease.
- WaterRequired
- true (default): Player needs to drink to survive.
- false: Player does not need to drink to survive.
- FoodRequired
- true (default): Player needs to eat to survive.
- false: Player does not need to eat to survive.
- EnergyRequired
- true (default): Player needs to rest and manage energy.
- false: Player does not need to rest or manage energy.
- TemperatureRequired
- true (default): Player needs to stay warm to survive.
- false: Player does not need to manage temperature to survive.
- WaterConsumption
- 0.00087958 (default): Amount of water consumed per minute.
- FoodConsumption
- 0.0015 (default): Amount of food consumed per minute.
- EnergyConsumption
- 0.0007 (default): Amount of energy consumed per minute.
- TemperatureConsumption
- 0.00022 (default): Amount of temperature lost per each degree difference.
> -
Survival system
Battle against depleting water, food and energy levels while maintaining sufficient body temperature.
Water

> Drinking Cuke, Energy drinks or Tap water increases your water levels!
Food

> Consume food like Bananas or Donuts to stay satiated!
Energy

> Rot in the bed, consume beverages or sleep through the night to reset your energy levels! Running out of energy causes you to pass out for multiple hours. If you're not inside your property you will get robbed!
Temperature

> Your body temperature changes based on the temperature of your local environment and current clothing. Keep your property doors closed on colder days and dress up in warm clothing to stay alive!
> -
Diseases
Highlights
From source dataLoaders
Runs on BepInEx.
Footprint
Rated a light load on a server.
Dependencies
Needs 1 other project installed alongside it.
Flatline MONO on Nxeon
From our catalogue- One-click install
- Not available. One-click install isn't available for this game's mods yet. Download it and upload it to your server in Files.
- Server type needed
- BepInEx
- Server load
- light
- Latest build
- 1.0.3, released 2026-10-29
Game versions by loader
| Loader | Game versions | Newest |
|---|---|---|
| BepInEx |
From 4 recorded builds of Flatline MONO.
Recent builds
| Build | Released | Game versions | Loaders |
|---|---|---|---|
| 1.0.3 | 2026-10-29 | n/a | BepInEx |
| 1.0.2 | 2026-08-12 | n/a | BepInEx |
| 1.0.1 | 2026-04-21 | n/a | BepInEx |
| 1.0.0 | 2026-02-16 | n/a | BepInEx |
Dependencies
- Required: MelonLoader
Declared by the newest build that lists any. Required ones are installed with it on one-click installs.
What kind of mod it is
From the catalogAdmin & protection
Permissions, moderation, anti-cheat and land protection for the people running the server.
Compatibility
- Game
- Schedule I
- Loaders
- BepInEx
- Requires
- One-click install needs a BepInEx server. 1 other project installed alongside it.
Verified at the source
- ✓ThunderstoreOfficial listing, checked 2026-10-30Open ↗
- ✓AuthorXO_WithSauce, as published on Thunderstore
- ✓LicenseNot published by the sourceFree


