
Vault Timing
This mod modifies the vault, so players actually end up with the item that was displayed, when they right-clicked.
Screenshots

About this Mod
Have you ever tried timing your clicks perfectly to get the Heavy Core when it appears in a vault, only to end up with completely different items? If so, this mod is the solution you've been looking for!
By installing this mod on your server (or on your client when playing singleplayer), the myth of timing your clicks to obtain the items you want actually becomes a reality!
(Scroll to the end of the image for further information)
Ingame View:
This mod adds 2 new gamerules, that modify the vault drop behaviour, those are:
/gamerule modifyNonOminousVaults
This gamerule determines whether the non-ominous vault variant should be modified so that the mod's logic is applied. By default, it is set to true.
/gamerule vaultsShouldAlsoDropDefaultLoot
This gamerule determines whether the vaults should also drop the default loot in addition to the modified loot. By default, it is set to true. In mod version 1.0 this gamerule, doesn't work as intended, so please update to/download the latest version of the mod.
Available Versions
How to Install Vault Timing 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 (1.21.1).
Install Mod
Open the mod browser in the dashboard and search for "Vault Timing". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.1, 1.21
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Vault Timing 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 (1.21.1). You can switch loaders with one click in the panel.
Is Vault Timing compatible with fabric?
Vault Timing officially supports fabric for Minecraft 1.21.1, 1.21. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Vault Timing – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Vault Timing 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 Vault Timing with just one click on your server.