Gundomizer

Randomize items directly in Item Spawner V2, including the toolbox tablet, in classic and tag-search modes.

Features

• Random item: roll from the current category and its subcategories, or your selected tags, across all pages.
• Compatible item: roll items that fit what you're holding, including magazines, attachments, and installed rail adapters.
• Compatible choices: filter item types and connectors; search the current section/tags or All items to mix vanilla and modular magazines across categories. Choices last for the game session.
• Random ammo: roll a compatible ammo variant. The arrow beside it opens the variant toggles.
• Spawn or preview: spawn immediately, or select a result to inspect, accept, or reroll.
• Auto-fill: replace loaded rounds and fill the held magazine or weapon, while still spawning the loose round.
• Continuous search: shows loading progress; click the active button again to cancel.

Mod compatibility

Tested with Modul / Modular Workshop content, OtherLoader, and OtherLoaderPatched. These mods are optional.

Optimization

A background metadata index checks compatibility without loading entire assets just to inspect their connectors. It's saved between launches and updates changed packages, making rolls faster as indexing completes.

Mod Options

• Spawn Item Instantly — ON: spawn immediately; OFF: preview first.
• Auto Fill Held Item — ON: refill with the rolled ammo after spawning.
• Persistent Connector Index — ON: build and reuse the metadata cache.
• Reset Metadata Indexing — OFF: clear and rebuild the cache once, then switch itself off.

Edit quaternion.gundomizer.cfg through your mod manager's Config Editor. Requires BepInExPack H3VR.

Changelog

• 1.1.0: Compatible type/connector filters, cross-category magazine rolls, a chain-link icon, and improved ModulAK indexing.
• 1.0.2: Fix missing buttons with OtherLoaderPatched and support its custom categories.
• 1.0.1: DLL-only metadata reader with reusable decompression buffers.
• 1.0.0: First public release: item, compatible gear and ammo rolls, optional auto-fill, and persistent background indexing.

Development version history

Credits

• Special thanks to Glicen for requesting and sponsoring the mod.
• Anton Hand and RUST LTD. for H3VR.
• The H3VR Homebrew community, mod authors, and tool and loader maintainers.
• nesrak1 / AssetsTools.NET for the bundle metadata reader library.

Support

Tips and donations are welcome on Ko-fi. You can find my other projects and links at quaternion7.github.io.