Tier Criteria
Rank entries by current utility, rarity pressure, cost, and performance in the latest patch. Do not rank by popularity alone.
S tier
A tier
B tier
C tier
Needs testing
Confidence Labels
Use confidence labels so early rankings can be improved without misleading players.
Starter Tier Logic
Free guide leads rank Brainrots by income, rarity, and return on investment. GameDeck can use those factors as the framework, but exact S-tier names need current screenshots or contributor testing.
Income per second
Rarity pressure
Rebirth stage
Cost to obtain
Trade scam risk