Launch Configuration

by matyrobbrt · on CurseForge

A mod that allows users to customise launch settings in modpacks. Free Minecraft Java mod for 1.21.5, 1.21.4, 1.21.3.

The author built this one for Minecraft 1.21.1–1.21.7 on NeoForge. On other versions it may install and then do nothing.

Verified by MCModsHub

Ships as launchconfiguration-1.21.1-1.0.0.jar — drop this file into the mods folder
Download size: 3.3 MB
Download link checked 22 Aug 2026 — working

These come from our own check of the pack file, not from the source page.

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