Always free. Always up to date. Fabric 26.2 • Also on 1.21.11 • Free Forever — grab the latest build and start dominating.
The Sigma Client 26.2 Fabric build brings the complete 200+ module set to Minecraft 26.2 — sub-tick crystal engine, skyblock automation and bedwars tools, all recompiled against the new Fabric mappings. Your existing configs, keybinds and ClickGUI layouts carry over from the classic 1.21.11 build, and installing is identical: one .jar, dropped into your mods folder.
Download Fabric Loader for Minecraft 26.2 (or 1.21.11 for the classic build) from fabricmc.net and run the installer.
Click the Download button above to get the latest SigmaClient-Fabric-1.21.11-v2.6.8.jar.
Move the .jar into your .minecraft/mods/ directory. No other mods required.
Open the Fabric 26.2 profile in your launcher, start the game, and press Right Shift to open the GUI.
The complete rewrite. 200+ modules, sub-tick crystal engine, skyblock automation, bedwars tools. Built from scratch for Fabric 1.21 — every system redesigned for maximum performance and minimum footprint.
Download Fabric Loader for Minecraft 1.21 from fabricmc.net and run the installer.
Click the Download button above to get the latest SigmaClient-Fabric-26.2.jar.
Move the .jar into your .minecraft/mods/ directory. No other mods required.
Open the Fabric 1.21 profile in your launcher, start the game, and press Right Shift to open the GUI.
Looking for an older release? Every version of Sigma Client is preserved in the archive.
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