Qubit Player XP
by mesosopic
Qubit Player XP lets a server owner set how much experience a player needs to reach each level and how much is dropped on death.
What it does
The mod is a small configuration tool for modpacks. It changes two things: the formula that gives the experience still required to advance, and the formula that gives the experience dropped when a player dies. Both formulas are integer providers, and their defaults reproduce the vanilla values, so a server runs unchanged until its owner edits the config.
Each integer provider receives the player entity through the loot context, so a formula can depend on the player's current level. The level formula returns the number of experience points still needed to reach the following level, while the drop formula returns the amount of experience dropped at death. The Minecraft Wiki page on number providers and predicates is outdated on this point, so the config file is the reference. Fabric API is required.
Key features
Configurable level formula
The experience needed to reach the following level is set by an integer provider, with the vanilla formula as the default.
Configurable death drop
The experience dropped when a player dies is set by a second integer provider that also defaults to the vanilla value.
Player-aware formulas
Both providers receive the player entity, so a formula can read the player's current level.
Server-side config
All settings live in one config file, and only the server needs the mod to apply them.
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Required 1
Use cases
Modpack pacing
A modpack author can make leveling faster or slower than vanilla by writing a different level formula.
Harder deaths
A server can increase or reduce the experience lost on death, changing how costly a death feels.
Who it’s for: Server owners and modpack authors who want to change how experience works without writing code.
How it compares
Formula Addition Fabric is a Fabric mod for 1.16 – 1.19.2, with client and server environment, open source under the GNU General Public License v3.0 only. Tools Leveling is a Fabric mod for 26.1.1 – 26.1.2 that is not open source and is released under All rights reserved, with client and server environment. Death Drops covers 26.2 under the MIT License, and only the client needs it, so servers can run without it while players install it.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Qubit Player XP | Fabric | 26.1.2 – 26.3 | Server-side only | 2026-09-17 |
| Formula Addition Fabric | Fabric | 1.16 – 1.19.2 | Client and server | 2022-12-02 |
| Tools Leveling | Fabric | 26.1.1 – 26.1.2 | Client and server | 2026-06-22 |
| Death Drops | Fabric | 26.2 | Client required, server optional | 2026-07-05 |
Questions
Does Qubit Player XP require Fabric API?
Does every player need to install Qubit Player XP?
Which game versions does the latest file support?
In the catalog
Qubit Player XP is one of 29,952 Game mechanics mods on ModsFinder, and one of 19,630 Game mechanics mods for Fabric. 8,071 mods support Minecraft 26.3.
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What the author says
A tiny, configurable mod intended for use in modpacks. Allows for configuration of the XP leveling and XP drop on death formulas.
Official listing
- Modrinth page
- modrinth.com/mod/qubit-player-xp
- Owner
- mesosopic
- Published
- 2026-05-01
- Updated on Modrinth
- 2026-09-17
- Facts verified
- 2026-10-15