Vanilla But Wrong
by ZaidAyyaz
Vanilla But Wrong is a Fabric psychological horror mod in which one shared sanity pool, tracked for the whole world, drives events that escalate during survival play.
What it does
Vanilla But Wrong gives every player on a world or server one shared sanity value, a hivemind model rather than a per-player meter. A director system picks events based on the current context and moves through escalation phases, with priority and lock rules that keep events from overlapping in an incoherent way. As sanity falls, the game corrupts the visuals, audio and interface, and a trauma stack records deaths so that they carry into later progression.
The mod is aimed at singleplayer sessions and multiplayer servers alike, since the pool is the same for everyone who joins. Recovery comes from a medicine-based layer, and a written manual shown on first join explains the mechanics and the recipes needed for treatment. Installation needs Fabric, and the environment is client and server, so the server and every player must run it. The latest Fabric build, 1.1.1 for 1.21.11, was published on 2026-05-08. The code is under the MIT License and is not open source.
Key features
Shared sanity pool
One sanity value covers everyone in the session, so each player's choices affect the whole group.
Adaptive Director events
Events are chosen from the current game context and advance through escalation phases over time.
Low-sanity corruption
Visual, audio and UI effects grow more distorted as the shared sanity value drops.
Trauma progression
A trauma stack tied to deaths adds lasting consequences to a run.
Medicine recovery
Crafted medicines restore sanity and give players a way to slow the escalation.
Compatibility
Latest build for each game version and loader.
1.21.x12 of 12 versions with builds
Only full game releases are shown. This mod publishes no snapshot builds.
How it compares
Sanity System is a Fabric mod for 1.21.4 that runs on the client and server and is all rights reserved, so it is not open source. Your Mind is a Fabric mod for 1.21.8 under the same environment and the same All rights reserved license. Sanity Level covers the same range under the MIT License and is open source, while Vanilla But Wrong is not open source.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Vanilla But Wrong | Fabric | 1.21 – 1.21.11 | Client and server | 2026-05-08 |
| Sanity System | Fabric | 1.21.4 | Client and server | 2026-03-31 |
| Your Mind | Fabric | 1.21.8 | Client and server | 2026-03-08 |
| Sanity Level | Fabric | 1.21 – 1.21.11 | Client and server | 2026-08-07 |
Questions
Does Vanilla But Wrong need to be installed on the server?
Which loader does Vanilla But Wrong use?
How does the shared sanity pool work in multiplayer?
Does Vanilla But Wrong explain its mechanics to new players?
In the catalog
Vanilla But Wrong is one of 7,216 Magic mods on ModsFinder, and one of 3,630 Magic mods for Fabric. 19,862 mods support Minecraft 1.21.11.
Similar mods
What the author says
A Fabric psychological horror mod for Minecraft 1.21.1 centered on shared sanity, adaptive events, trauma progression, and UI/audio corruption. But Vanilla is Wrong introduces a global sanity model for multiplayer and singleplayer sessions. The game tracks pressure, escalates intrusions, and turns ordinary survival…
Official listing
- Modrinth page
- modrinth.com/mod/vanilla-but-wrong
- Owner
- ZaidAyyaz
- Published
- 2026-03-29
- Updated on Modrinth
- 2026-05-08
- Facts verified
- 2026-10-15