2025-10-24T09:52:37.894Z
13 minutes
Plants vs Brainrots Brainrot Money Per Second (MPS) Efficiency Tier List: Ultimate ROI Guide

Summary: Maximize Your AFK Earnings with MPS Efficiency

In Roblox’s Plants vs Brainrots, optimizing your Brainrot collection is key to maximizing passive income. This guide ranks Brainrots based on their Money Per Second (MPS) efficiency, helping you make informed investment decisions.


Understanding MPS Efficiency

What Is MPS Efficiency?

MPS Efficiency is calculated as:

MPS Efficiency = Brainrot MPS ÷ Acquisition Cost

This metric helps determine which Brainrots offer the best return on investment.

Why MPS Efficiency Matters

Focusing on MPS Efficiency allows you to identify Brainrots that provide high income with minimal investment, enabling faster progression and more resources for other upgrades.


Brainrot MPS Efficiency Tier List

S-Tier: Ultimate ROI

These Brainrots offer the highest MPS Efficiency, making them top priorities for investment.

Brainrot NameRarityMax Level MPSAcquisition CostMPS Efficiency
Los Mr CarrotitosSecret$31,000/s$1,000,00031
Strawberry ElephantLegendary$20,000/s$500,00040
Dragon CannelloniMythic$15,000/s$400,00037.5

A-Tier: Strong Performers

Reliable Brainrots that balance cost and MPS Efficiency.

Brainrot NameRarityMax Level MPSAcquisition CostMPS Efficiency
Cavallo VirtusoMythic$7,500/s$250,00030
Chimpanzini SpideriniLegendary$6,000/s$200,00030
Dul Dul DulEpic$4,000/s$150,00026.67

B-Tier: Budget-Friendly Options

These Brainrots are cost-effective but offer lower MPS.

Brainrot NameRarityMax Level MPSAcquisition CostMPS Efficiency
CactusRare$1,000/s$50,00020
PumpkinEpic$2,000/s$100,00020
StrawberryRare$1,500/s$75,00020

Investment Strategies

For New Players

  1. Start with B-Tier Brainrots: Capture and level up budget-friendly Brainrots to establish a steady income stream.
  2. Upgrade to A-Tier Brainrots: Once you have sufficient funds, invest in A-Tier Brainrots to increase your MPS.
  3. Aim for S-Tier Brainrots: Prioritize acquiring S-Tier Brainrots for maximum efficiency and income.

For Advanced Players

  • Fuse Lower-Tier Brainrots: Use the Fuse Machine to combine lower-tier Brainrots into higher-tier ones, enhancing your MPS.
  • Optimize Plant DPS: Ensure your plants' DPS is sufficient to capture rare Brainrots, boosting your overall MPS.
  • Utilize Special Items: Employ items like Lucky Potions to increase the capture rate of rare Brainrots.

Conclusion

Investing in Brainrots with high MPS Efficiency is crucial for maximizing passive income in Plants vs Brainrots. By focusing on S-Tier Brainrots and strategically upgrading your collection, you can accelerate your progression and achieve financial success in the game.

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