Vault catalog

Tools inside the relic archive

Modpack chambers, mod ledgers, sealed instances, and a lean Qt antechamber — shown exactly as they appear in the app.

Curated collections

Modpack excavation

Prism buries zip-file archaeology. Install and refresh modpacks from Modrinth and CurseForge while each collection stays sealed in its own chamber.

New Instance dialog browsing Modrinth modpacks with Fabulously Optimized selected — Catalog and unseal packs without leaving the vault

Modrinth pack information panel with update version dropdown and changelog — Refresh relic sets and read changelogs from one ledger

Single artifacts

Mod cataloging

That one shader jar keeps vanishing from the wrong chamber? Prism queries Modrinth and CurseForge directly and stamps each mod onto the correct instance ledger.

Download mods window searching Modrinth with Iris Shaders selected — Search both platforms from a single catalog dialog

Confirm mod selection list showing version bumps from Modrinth and CurseForge — Inspect every version bump before it enters the chamber

Vault chambers

Instance preservation

Carve out separate Minecraft chambers — each with its own settings, mods, and configs. Cross the threshold between loaders without disturbing neighboring relics.

Prism Launcher main window with Fabric, Forge, Quilt, Vanilla and grouped modpack instances — Group loaders and packs on one excavation board

Instance version panel listing LWJGL, Minecraft, and Quilt Loader with install actions — Swap loaders and component strata per chamber

The antechamber

Lean stone, flexible layout

A game vault does not need an embedded web browser. Prism runs on Qt with modest resources and accepts custom themes so you can reshape the catalog to taste.

Prism Launcher dark UI with instance grid and launch sidebar for HexMC — Qt launch controls beside your relic library

Prism Launcher instance library with grouped modpacks and custom visual accents — Arrange chambers your way — no heavy browser shell

Unseal the vault

Ready to catalog your relics?

Install Prism Launcher on Windows, macOS, or Linux. Visit the download page for builds and community packages.

Go to download Open guides