Ice Boss Plants vs Brainrots Guide, How to Beat the Ice Boss and Rewards!

The Ice Boss Event is the core feature of the Plants vs Brainrots Christmas Part 3 update. Unlike regular events, this one focuses on cooperative gameplay, steady progression, and guaranteed rewards for participation. Whether you play solo or with a group, understanding how the event works will help you defeat the boss faster and prepare for its exclusive rewards. Also Check out our Plants vs Brainrots Codes for more rewards!!


Ice Boss Event Overview

The Ice Boss is a limited-time Christmas boss designed to be fought by multiple players at once. While it is possible to attempt the fight alone, teamwork makes the event far more efficient. The event is structured so that every action contributes toward progress, even if the boss is not defeated in one attempt.

How the Ice Boss Event Works

The Ice Boss Event follows a simple but layered system:

1. Defeat Snowy Mutated Brainrots

Special Snowy mutated Brainrots spawn during the event. These enemies are your main source of Snow, the currency used to damage the Ice Boss.

2. Collect Snow

Each Snowy Brainrot defeated drops Snow. The faster you clear these enemies, the more Snow you can collect for the next phase.

3. Fire the Cannon

Snow is spent to fire the cannon, which directly damages the Ice Boss. This is the only way to reduce the boss’s health.

4. Guaranteed Rewards per Shot

Every time the cannon is fired, you receive a reward. This means:

  • Even partial participation is valuable
  • You never waste Snow
  • Slow progress is still rewarded

5. Defeat the Ice Boss

Once the Ice Boss is fully defeated, the event moves into its final phase.

6. Event Shop Appears

Defeating the boss spawns a temporary event shop. This shop sells various event-related items and rewards.

Important note:
The shop disappears when the Ice Boss respawns, so you must spend your currency quickly.


Best Strategy to Beat the Ice Boss

  • Focus on clearing Snowy Brainrots as fast as possible.
  • Team up with other players to maximize Snow generation.
  • Do not hoard Snow for too long. Firing the cannon frequently ensures steady rewards.
  • Once the boss is defeated, immediately check the event shop before it resets.

What You Get as a Rewards?

  • Sunketto Chestarumba
  • Rocket button card
  • Frostalo Berrino Seed

The Ice Boss Event in Plants vs Brainrots is designed to reward effort rather than perfection. Every Snowy Brainrot you defeat and every cannon shot you fire brings guaranteed progress. With smart teamwork and quick decision-making at the event shop, players can fully take advantage of this Christmas boss before it rotates out.

Jay: A Content writer for Roonby.com Contact me on Jason@roonby.com, we can't reply to gmail for some reason.

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