Imposter Mod
Turn Minecraft into a social deduction game with imposters, detectives, custom roles, configurable win conditions, spectator mode, and more.
Screenshots
About this Mod
Imposter Mod
Turn Minecraft into a social deduction game inspired by classic imposter-style gameplay. Randomly assign imposters, detectives, and custom roles, then use deduction and strategy to determine who is lying.
Features
- Random imposter assignment
- Multiple imposters supported
- Fully customizable roles
- Detective role with a one-time guess ability
- Configurable win conditions
- Automatic round win detection
- Spectator mode on death
- Round countdown system
- Role titles, descriptions, and sound effects
- Reveal all roles at the end of a round
Commands
Round Management
/imposter start/imposter end/imposter reset/imposter status/imposter reload/imposter reveal/imposter winconditions
Imposter Settings
/imposter set imposters <number>/imposter get imposters
Countdown Settings
/imposter set countdown <seconds>/imposter get countdown
Win Conditions
/imposter set winCondition crewmatesAllImpostersDead <true|false>/imposter set winCondition detectiveCorrectGuess <true|false>/imposter set winCondition impostersOutnumberCrewmates <true|false>
Role Management
/imposter role add <id> <displayName> <amount> <description>/imposter role remove <id>/imposter role rename <id> <newDisplayName>/imposter role set amount <id> <amount>/imposter role set description <id> <description>/imposter role list/imposter role info <id>
Detective Ability
/imposter guess <player>
If the Detective correctly identifies an imposter, the imposters lose immediately. If they accuse an innocent player, both the Detective and the accused player die.
Available Versions
How to Install Imposter Mod on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set fabric Loader
In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.4).
Install Mod
Open the mod browser in the dashboard and search for "Imposter Mod". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.4
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Imposter Mod server crashes on startup – what to do?
Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21.4). You can switch loaders with one click in the panel.
Is Imposter Mod compatible with fabric?
Imposter Mod officially supports fabric for Minecraft 1.21.4. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Imposter Mod – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Imposter Mod consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
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