Guides

Fight Others For Brainrots guides

Pick the page that matches your next decision: extracting, building income, carrying more, planning a Rebirth, or interpreting a milestone.

Arena and extraction

Use this when the immediate question is how the official collect-and-extract loop fits together.

Use these pages for the official progression concepts, without pretending the unpublished costs and formulas are known.

Sources & notes · updated Aug 14, 2026

Strength costs, carry thresholds, base-income amounts, upgrade costs, rebirth requirements, multipliers, and formulas are not established.