
Flat XP Progression
Changes XP progression to a flat rate instead of exponential
About this Mod
Minecraft treats XP like an RPG, with the amount for each level increasing exponentially, yet uses it as a form of currency. This mod changes XP to be a consistent flat rate, reducing late-game grinding.
This mod is only needed server-side for multiplayer and client-side for singleplayer. On startup, a properties file is created that lets you set the XP required to level up (default is 50, making level 30 with this mod require about the same XP as level 30 in vanilla).
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Available Versions
How to Install Flat XP Progression 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 (1.21.11).
Install Mod
Open the mod browser in the dashboard and search for "Flat XP Progression". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.11, 1.21.10, 1.21.9 (+7 more)
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Flat XP Progression 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 (1.21.11). You can switch loaders with one click in the panel.
Is Flat XP Progression compatible with fabric?
Flat XP Progression officially supports fabric for Minecraft 1.21.11, 1.21.10, 1.21.9. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Flat XP Progression – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Flat XP Progression 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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Rent Modded Server
Install Flat XP Progression with just one click on your server.