About FlashFreeze
From ModrinthPreserve unknown blocks, entities and items
FlashFreeze
FlashFreeze lets you remove and add content- adding mods without dropping any blocks, entities or items.
You can use it to migrate to a newer version of Minecraft without waiting for That One Last Mod, or turn content mods on and off one by one to nail down that pesky bug.
Usage
All unknown blocks, items and entities are presented as missing textures or as Source Engine ERROR models
Once you turn the content mods back on, all the FlashFrozen™ content is defrosted 100% fresh!
Highlights
From source dataGame versions
Supports 8 Minecraft versions, the newest being 1.21.5.
Loaders
Runs on Fabric, Forge and NeoForge.
Footprint
Rated a light load on a server.
What kind of mod it is
From the catalogWeapons, items & crafting
New weapons, gear, items and the recipes to make them.
Runs on your server
From source side supportModrinth lists FlashFreeze as required on the server. Check its Modrinth page to see whether players need it too.
Compatibility
- Game
- Minecraft
- Loaders
- FabricForgeNeoForge
- Runs on
- Serverrequired on the server
- Game versions
- 1.21.5 and 7 earlier
Verified at the source
- ✓ModrinthOfficial listing, checked 2026-10-01Open ↗
- ✓AuthorBasiqueEvangelist, as published on Modrinth
- ✓LicenseLGPL-3.0-onlyFree
