Prism Launcher Modpacks & Mod Downloader
Download and update modpacks from Modrinth, CurseForge, FTB, Technic, and ATLauncher directly inside Prism Launcher on Windows.
Open-source creature-catching modpack blending seamlessly into vanilla Minecraft biomes with custom animations and competitive battles. Runs on Fabric or NeoForge (1.20.1 / 1.21.1) with 4 GB – 6 GB RAM and Java 17 or Java 21.
Open-source creature-catching modpack blending seamlessly into vanilla Minecraft biomes with custom animations and competitive battles.
Click **Add Instance** on the Prism Launcher toolbar, choose **Modrinth** on the left sidebar, search for **Cobblemon Official Modpack**, and click **OK**. Prism downloads the manifest and all mod JARs into an isolated instance folder.

Prism Launcher opens the download pages for any blocked mods and watches your Windows `Downloads` folder automatically — click Download in your browser and Prism moves the files into place.
Allocate 4 GB – 6 GB under Edit Instance → Settings → Memory, and ensure you are running 64-bit Java 17 or Java 21.
Free and open source. Sign in with the Microsoft account that owns Minecraft, then create your first instance.
