Description Arc Reactor Locator is a lightweight companion mod for Fabric 1.21.11 designed to work with the Avengers mod.
It adds a locator item that helps players find the Arc Reactor Core Room structure in the Overworld without using commands. After locating a valid structure, the mod shows a simple on-screen direction indicator and updates the distance in real time while the locator is held.
To keep progression fair, once the important structure block is mined, that structure is marked as completed and will no longer be located again. This works globally for the world, so completed locations stay completed for all players.
Features
Right-click locator item to search for the nearest Arc Reactor structure Live distance update while holding the item Direction arrow HUD for easier navigation Overworld-only tracking Skips completed structures Works in both singleplayer and multiplayer Designed as a required companion addon for the Avengers mod
Important Notes
Requires the Avengers mod Made for Fabric 1.21.11 Targets the structure: avengersmod:arc_reactor_core_room Completed structure detection is based on mining: avengersmod:arc_reactor_core_ore
for contact send mail to gsai4080@gmail.com
