
Blåhaj: Legacy
Another migrated version of Blåhaj! Hold Blåhaj together in 1.7.10!
About this Mod
Another migrated version of Blåhaj! Now hold Blåhaj together in 1.7.10!
And now 1.12.2 is coming!
In 1.7.10 should Lib Unimixins.
In 1.12.2 should Lib MixinBootstrap (NoMixin Only!)
This mod 's code is under the Pineapple License, while the asset files belonged to the The Unlicense of the original work. You can distribute without any permission.
Available Versions
How to Install Blåhaj: Legacy 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 "Blåhaj: Legacy". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.12.2, 1.7.10
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Blåhaj: Legacy 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 Blåhaj: Legacy compatible with forge?
Blåhaj: Legacy officially supports forge for Minecraft 1.12.2, 1.7.10. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Blåhaj: Legacy – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Blåhaj: Legacy 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.
Similar Mods
Rent Modded Server
Install Blåhaj: Legacy with just one click on your server.