April Fools Demo Screen

Send a demo screen packet to clients on April fools day.

280 Downloads

fabricforgeneoforgecursedmanagementsocial

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Screenshots

About this Mod

April Fools' Demo Screen

A server-side mod that displays the vanilla "Demo Mode" popup to players who log in on April 1st.

Screen

Available Versions

April Fools Demo Screen 1.0.0+1.18-fabricrelease

MC 1.18, 1.18.1, 1.18.2, 1.19, 1.19.1, 1.19.2, 1.19.3, 1.19.4, 1.20, 1.20.1, 1.20.2, 1.20.3, 1.20.4, 1.20.5, 1.20.6, 1.21, 1.21.1, 1.21.2, 1.21.3, 1.21.4, 1.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.9, 1.21.10, 1.21.11fabric

February 7, 2026

April Fools Demo Screen 1.0.0+1.21-neoforgerelease

MC 1.21, 1.21.1, 1.21.2, 1.21.3, 1.21.4, 1.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.9, 1.21.10, 1.21.11neoforge

February 7, 2026

April Fools Demo Screen 1.0.0+1.21.6-forgerelease

MC 1.21.6, 1.21.7, 1.21.8, 1.21.9, 1.21.10, 1.21.11forge

February 7, 2026

April Fools Demo Screen 1.0.0+1.20.5-forgerelease

MC 1.20.5, 1.20.6, 1.21, 1.21.1, 1.21.2, 1.21.3, 1.21.4, 1.21.5forge

February 7, 2026

April Fools Demo Screen 1.0.0+1.18-forgerelease

MC 1.18, 1.18.1, 1.18.2, 1.19, 1.19.1, 1.19.2, 1.19.3, 1.19.4, 1.20, 1.20.1, 1.20.2, 1.20.3, 1.20.4forge

February 7, 2026

How to Install April Fools Demo Screen 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 "April Fools Demo Screen". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabricforgeneoforge

Minecraft Versions

1.21.11, 1.21.10, 1.21.9 (+24 more)

Server-side

✓ Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

April Fools Demo Screen 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 April Fools Demo Screen compatible with fabric and forge and neoforge?

April Fools Demo Screen officially supports fabric, forge, neoforge for Minecraft 1.21.11, 1.21.10, 1.21.9. Note: Forge and Fabric mods are NOT cross-compatible – pick one loader and stick with it. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with April Fools Demo Screen – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if April Fools Demo Screen 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.