This guide explains where to find electronic brains, yellow skull-shaped collectibles used to upgrade Bauera, Emma’s cleanse walker, in Beast of Reincarnation.

– Electronic brains raise Bauera’s Calculations attribute when delivered to Kagura.
– Calculations unlock improvements including cooking recipes and grow research.
– Brains are hidden in rusted golems, strongboxes and other concealed locations across game zones.
– Koo’s early “Detect Hidden Item” skill is recommended to find otherwise hidden collectibles.
– The guide covers every zone, beginning with three brains in Ogouchi Buffer Zone and eight in Ancient Civilization Zone.
– It was updated on 7 August with the remaining locations.