Burst Shot
Published guide coverage connects Burst Shot with Ossex Station Underside and Astral Orrery: Stellarium. Treat those as the supported candidate route locations while the shop-versus-chest wording remains source-dependent.
MINA THE HOLLOWER WEAPON GUIDE
Hybrid melee-and-ranged weapon available from Legovich’s Arms in Ossex for 2,000 Bones.

Legovich’s Arms in Ossex; purchase it for 2,000 Bones. The Battery Buster combines close-range melee use with ranged fire, so it is built for players who want both distances in one Mina the Hollower weapon.
Buy Battery Buster from Legovich’s Arms in Ossex for 2,000 Bones. Upgrade acquisition descriptions differ between shop and area-chest route notes, so this page keeps those routes explicit but cautious. The currently available notes do not establish an additional purchase prerequisite, so this guide does not add one.
Choose the melee or ranged use that matches the distance and opening in front of Mina. Exact formal mode names and platform controls are intentionally not stated until they are independently confirmed. In practical terms, use the melee option when enemies are close and the ranged option when space opens up. Source descriptions do not consistently confirm formal in-game mode names or every platform-specific control, so neither is written as a universal rule here.
Published guide coverage connects Burst Shot with Ossex Station Underside and Astral Orrery: Stellarium. Treat those as the supported candidate route locations while the shop-versus-chest wording remains source-dependent.
Published guide coverage connects Charge Swing with Bone Beach and Worm’s Back. As with Burst Shot, the page keeps the location guidance cautious where acquisition descriptions differ.
Use it when you want one weapon that can cover close pressure and ranged attacks while you move through a room. This page does not assign an overall tier ranking because a reliable, platform-independent comparison is not available here.
The official Steam achievement text requires you to defeat 3 enemies in a row with only double bank shots using the Battery Buster. See the Mina achievements list for the related achievement record.
Buy the Battery Buster from Legovich’s Arms in Ossex.
The Battery Buster costs 2,000 Bones at Legovich’s Arms.
Its named upgrades are Burst Shot and Charge Swing.
Yes. The Battery Buster combines a melee use with a ranged attack.
Defeat 3 enemies in a row with only double bank shots using the Battery Buster.
This guide separates the well-supported purchase and achievement facts from upgrade route details that still need in-game confirmation.