The Merge Madness update for Plants Vs Brainrots has unleashed its ultimate challenge: a massive 75-wave Brainrot Invasion. Conquering this gauntlet is the key to unlocking the game’s most lucrative biome, the Cherry Grove, and its incredibly high-earning Secret Brainrots. This guide provides a complete walkthrough, from surviving the 75 waves to farming the new Secret Brainrots and maximizing your rewards.
What is the Cherry Grove Biome?
The Cherry Grove is a new, endgame biome unlocked as a reward for completing the final wave of the expanded Brainrot Invasion. It is a unique farming environment that exclusively features four new Secret Brainrots with significantly higher income rates than any found in earlier biomes, making it the premier location for earning cash.
How to Unlock the Cherry Grove Biome
Unlocking the Cherry Grove is a direct achievement for completing the game’s toughest challenge.
The Requirement: You must successfully complete all 75 waves of the Brainrot Invasion.
The Final Bosses: The invasion’s storyline culminates in battles against Chef Cabracadabra and Crazylone Pizaione. Defeating them is the final step to gaining access to the Cherry Grove.
All Cherry Grove Secret Brainrots & Income
This biome is valuable because of its exclusive inhabitants. All Brainrots here are Tier 3, meaning they have massively increased health but offer the best income in the game.
| Secret Brainrot | Estimated Income (Per Second) |
|---|---|
| Cocolini Crabelo | 25,000 |
| Moppo Moparoni | ~29,000 |
| Smug Walletino | 31,200 |
| Fritto Bucketino | 45,000 |
Brainrot Invasion 75-Wave Strategy Guide
Surviving the 75-wave onslaught requires careful preparation and smart tactics. The enemies here are no joke, with final wave bosses possessing over 10 million HP and the ability to destroy your plants mid-wave.
1. Optimal Plant Placement
Last-Line Defense: Place your strongest and highest-damage plants at the very end of the garden path, just before the red Wheelbarrows. This maximizes the time enemies spend taking damage.
Layered Defense: Support your backline with slower or area-effect plants further up the path to whittle down groups before they reach your main firepower.
2. Essential Power-Ups and Cards
Tile Trio: This card is invaluable for concentrating firepower. Use it to create a 3×1 block of high-damage plants.
Mono-Crop Mindset: This card provides a significant damage boost to all plants of the same type, making it perfect for strategies focused on a single, powerful Secret or Limited plant.
3. Utilizing the Mutation Machine
Don’t rely on basic plants. Use the Mutation Machine to create powerful hybrid variants that can handle the immense health pools of Tier 3 Brainrots.
Strong Combinations: Fusing plants like Neon and Ruby King Limone can create a super-powered plant capable of dealing the sustained damage needed for the late waves.
4. Gear Up for Battle
Every point of damage counts. Before attempting the 75-wave run, ensure you have purchased and equipped the best available gear from the Gear Shop. This stat boost can mean the difference between victory and defeat.
Best Plants for Brainrot Invasion
While player strategy varies, community findings consistently point to a few top-tier plants for this game mode. The most effective plants for tackling the high-HP Brainrots in the invasion and the Cherry Grove are generally considered to be:
Hollow Tree
Tropical Sparino
Biohazelino
Frequently Asked Questions (FAQ)
Q1: How do I unlock the Cherry Grove biome?
A: You unlock the Cherry Grove by successfully completing all 75 waves of the Brainrot Invasion.
Q2: What are the Secret Brainrots in the Cherry Grove?
A: There are four: Cocolini Crabelo, Moppo Moparoni, Smug Walletino, and Fritto Bucketino. They all offer the highest income rates in the game.
Q3: Are the Brainrots in the Cherry Grove stronger?
A: Yes. All Brainrots within the Cherry Grove biome are Tier 3 variants, meaning they have significantly more health than their regular or Tier 2 counterparts.
Q4: What is the best strategy for the 75-wave Invasion?
A: Use powerful mutated plants, place your strongest defenders at the very end of the path, and utilize power-ups like Tile Trio and Mono-Crop Mindset to maximize your damage output against the high-HP bosses.
Q5: What are the best plants to use?
A: High-damage Secret/Limited plants like Hollow Tree, Tropical Sparino, and Biohazelino are highly recommended for their ability to handle the immense health of the Tier 3 Brainrots.
Conclusion
The journey to the Cherry Grove in Plants Vs Brainrots is the definition of an endgame challenge. Surviving the grueling 75-wave Brainrot Invasion demands strategic plant placement, powerful mutations, and smart use of game cards. However, the reward is well worth the effort. Gaining access to the four high-income Secret Brainrots in the Cherry Grove catapults your earning potential, setting you up for future updates and challenges. Prepare your best plants, gear up, and get ready to defend your garden.