Radium's Armament BP Preview v1.0 an early-stage behavior pack (BP) designed to introduce high-quality, realistic firearms and survival mechanics to Minecraft Bedrock Edition
This article is based on the preview build dated May 2026. Features, performance, and known issues are subject to change prior to the final v1.0 stable release.
Version 1.0 marks the debut of a high-fidelity tactical experience, bridging the gap between vanilla survival and realistic firearm mechanics. This pack introduces a suite of immersive features, including custom mob behaviors and extensive animation work.
In short: High damage, high penetration, but everything comes with a radioactive price tag. If you like glowing green muzzle flashes and watching enemy armor melt (along with your own crew’s HP), this is for you. Radium-s Armament BP Preview v1.0
As with any v1.0 preview, there are limitations. The development team has transparently listed the following:
Note: This preview is not save-game compatible with previous Radium-s alpha builds. Back up your worlds before installing.
: Off (to avoid UI clipping with certain custom animations). Radium's Armament BP Preview v1
: Features an "insane amount" of custom animations, physics-based effects, and specialized visual feedback for firing and reloading.
I need your feedback. Break this mod. Find the broken DPS combos. Tell me if the Helios cannon is underpowered or if the radiation DoT is too annoying.
The team has also hinted at a Legacy Mode , which re-enables the older, simpler ballistic model for low-end systems. This pack introduces a suite of immersive features,
Radium-s Armament BP Preview v1.0 debuts Rail Sync , a node-based attachment manager. Instead of pre-baked weapon configurations, Rail Sync allows real-time drag-and-drop from a player’s inventory. Supported attachment types include:
Developers recommend setting the FOV to 70–80 , turning off "Paperdoll," and enabling "View Bobbing" and "Camera Shake" for the most immersive animations.
: The initial release features 10 high-quality guns and a grenade, all fully 100% survival-friendly and craftable.