Forgetful Vault
Forgetful Vault changes how often a Vault can be opened on small servers, so players on a server with few players can reuse them.
What it does
Vanilla Vaults only accept a new opening from a player after 127 other players have opened them, as documented in MC-274049. This mod lets server owners set a smaller player count, so the Vault remembers fewer players and becomes renewable sooner. The default configuration already uses a smaller count, which suits small multiplayer servers. Forgetful Vault is a NeoForge mod for 1.21.1 and runs on the server side only, so players join without installing it. It is released under the MIT License and is open source.
Key features
Configurable player count
The number of players a Vault remembers can be lowered in the server configuration.
Renewable Vaults on small servers
Smaller player counts let a Vault be opened again by players who have not already claimed it.
Server-side behavior
Only the server runs the change, so clients need no installation and vanilla players join normally.
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
How it compares
Renewable Vaults also makes Vaults renewable, but it is server required with client optional and targets 1.20.5 – 26.2 on Fabric, Forge, NeoForge and Quilt. Trials Expanded is a client and server mod for NeoForge 1.21.1 under the MIT License, so it needs installing on both sides.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Forgetful Vault | NeoForge | 1.21.1 | Server-side only | 2026-08-03 |
| Renewable Vaults | Fabric, Forge, NeoForge and Quilt | 1.20.5 – 26.2 | Server required, client optional | 2026-06-23 |
| Trials Expanded | NeoForge | 1.21.1 | Client and server | 2026-02-06 |
Questions
Does Forgetful Vault need to be installed on the client?
In the catalog
Forgetful Vault is one of 29,952 Game mechanics mods on ModsFinder, and one of 12,140 Game mechanics mods for NeoForge. 32,366 mods support Minecraft 1.21.1.
Similar mods
What the author says
In Vanilla, Vaults can only be re-opened by a player after they have been opened by 127 other players, as documented in MC-274049. This mod allows for a smaller player count to be configured to make Vaults more easily renewable on small servers, with a default at 16.
Official listing
- Modrinth page
- modrinth.com/mod/forgetful-vault
- Owner
- StarlightSparkle
- Published
- 2026-08-03
- Updated on Modrinth
- 2026-08-03
- Facts verified
- 2026-10-15