F34
Press F3 and F4 on your keyboard to switch game modes!
Screenshots
About this Mod
Switch between game modes by pressing F3 and F4 on your keyboard!
In previous versions, /gamemode 1 could be too difficult or time-consuming.
But with this mode, you can quickly and easily switch between modes by pressing F3 and F4 on your keyboard.
Official Link:https://mlerjator-sudo.github.io/
I’ve only updated to 1.12.2 so far, but I’m working on the latest version. People are talking about versions 1.21.11 and 26, but I think they’ll feel that way. They might ask, “Why bother? The latest version already has a game mode switcher.” However, I believe the latest version is highly efficient because it allows players to freely customize it and includes features not found in the vanilla version.
Available Versions
How to Install F34 on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set forge Loader
In the panel under "Egg", select the forge loader and matching Minecraft version (1.12.2).
Install Mod
Open the mod browser in the dashboard and search for "F34". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.12.2, 1.12.1, 1.12
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
F34 server crashes on startup – what to do?
Most common cause: wrong forge 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 (1.12.2). You can switch loaders with one click in the panel.
Is F34 compatible with forge?
F34 officially supports forge for Minecraft 1.12.2, 1.12.1, 1.12. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with F34 – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if F34 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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