Pacchetto Expansione

🧠 Brainrot - Secret

Base Income

Unknown

Max HP

Unknown

Rarity

Secret

Available

Yes

Quick summary

Income, availability, and fuse role

Pacchetto Expansione is a secret brainrot generating unknown income with unknown HP. Available via Spawning on the Treadmill. Not used in current fuse recipes.

🧠Overview

Pacchetto Expansione is a secret brainrot built for cash flow in Plants vs Brainrots. Its base income is not yet documented; treat current data as a placeholder while carrying unknown HP for farming bosses or reroll targets. It is live right now, so you can secure at least one copy. It does not unlock fuse recipes, so treat it as a flex income slot. Primary source: Spawning on the Treadmill.

🧠Mutation Income Table

Mutation	Multiplier	Income/sec	Income/hour
Default	1x	Unknown	Unknown
Gold	2x	Unknown	Unknown
Diamond	3x	Unknown	Unknown
Frozen	3x	Unknown	Unknown
Ruby	4x	Unknown	Unknown
Neon	5x	Unknown	Unknown
Rainbow	6x	Unknown	Unknown
Magma	6.5x	Unknown	Unknown
UpsideDown	6x	Unknown	Unknown
Underworld	6.5x	Unknown	Unknown
Galactic	8x	Unknown	Unknown
CandyCorn	4.25x	Unknown	Unknown
Pumpkin	8.5x	Unknown	Unknown

⚙️Mechanics

unique Reward: When defeated, players receive an Expansion Card Pack instead of the Brainrot itself.

non Economic: One of only three Brainrots that does not generate any income.

restricted Inventory: This Brainrot cannot be sent to the player's inventory.

🛒Obtainment Methods

Default

Spawning on the Treadmill

💭Tips

Focus on defeating Pacchetto Expansione specifically to acquire Expansion Card Packs for your collection.
Do not rely on this Brainrot for income generation, as its base income is non-existent.
Look for it spawning on the Treadmill during your sessions.
Note that since it cannot be stored in the inventory, its primary value is the reward dropped upon defeat.

💡Trivia

The name 'Pacchetto Expansione' translates to 'Expansion Pack' in Italian.
It was introduced during the Christmas Event 2025.
It shares the unique trait of being income-less and non-storable with Cassa Trotto and Pacchetto Di Carte.
Its design features a white sclera with blue and black pupils and a joyful tongue-out expression.