Grom

Brawlers
/ Grom

Grom

Win Rate: 64.0%
Use Rate: 0.40%
Picks Recorded: 690k

Overview

Statistics

Grom is a brawny security guard with one weak point: the flashback he gets from his time working at a kindergarten. Those kids were merciless.

Level
Health: 3000
Rarity: Epic
Class: Artillery
Movement Speed: 720 (Normal), 864 (with Hypercharge), 828 (With Foot Patrol; Very Fast), 972 (with Foot Patrol and Hypercharge)
Voice Actor: Gordon Gibson

Bud Go Boom!

Grom hurls Bud, his exploding walkie-talkie! The blast moves in the shape of a cross, hurting enemies caught in its path.

Damage: 1040
Range: 7.67 (Long), 11 (walkie talkie shells)
Reload: 2 seconds (Slow)
Bullets: 4, 12 (with Radio Check)
Super Charge: 21.3%
Speed: 840, 3000 (split)
Width: 0.83

Grom Bomb

Grom launches a devastating bomb with Bud's help! The Grom Bomb inflicts huge damage, breaks walls and the force from its blast pushes all enemies backwards.

Damage: 1600
Range: 8.33 (Long), 14 (Walkie talkie shells)
Bullets: 4, 8 (with Hypercharge)
Super Charge: 22%
Speed: 800, 3000 (split)
Width: 2.5

Star Powers and Gadgets

Watchtower

Grom ejects a Watchtower from his Grom Bomb that gives all allies sight into bushes over a large area. The watchtower slowly loses health over time. Cooldown: 20 seconds.

Radio Check

Grom's next attack fires 3 Buds in rapid succession. Cooldown: 15 seconds.

Foot Patrol

When Grom's Super is fully charged, he gains +15% faster movement speed!

X-Factor

The split from Grom's main attack deals up to 35% extra damage at max distance.

Build Statistics

Gadget
Win Rate	63.7%	63.4%
No Gadget Win Rate	67.3%	67.3%

Star Power
Win Rate	64.0%	62.3%
No Star Power Win Rate	65.8%	65.8%

#	Gear	Win Rate	Difference to No Gear
1	Shield	63.3%	−1.1%+
2	Damage	62.3%	−2.1%⋆⋆
3	Gadget Cooldown	61.3%	−3.1%⋆⋆

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Info

Star Power, Gadget and Gear statistics are calculated as the difference between a Brawler with one Star Power, Gadget or Gear and a Brawler with zero Star Powers, Gadgets or Gears.

Synergies and Weaknesses

Current Maps

Grom has a good win rate on no maps today. If you want to play Grom, the best maps are Brawl Ball 5v5 - Stockpile Stadium or Trio Showdown - Doom Shroom.

Best Modes

There are all modes where Grom has a good win rate. Grom shines in Volley Brawl, which is the mode with the highest win rate.

Info: A Brawler is considered viable on a map if the Brawler has an above average number of wins on that map.

Trends

See how Grom has performed this month.

Statistics by Trophies

Info: Statistics are generated with data from Brawl Time Ninja's visitors. These players are usually better than the average.

Skins

Default

Grombin Hood

Cost: Free after reaching 750 Trophies, 29 Gems or 1000 Bling
Campaign: Once Upon

Bunny

Cost: 79 Gems or 2750 Bling
Campaign: Bunny Brigade

FrankenGrom

Cost: Free from Dead Boxes, free from Pumpkin Boxes or 149 Gems
Campaign: Brawl-o-ween

Protector

Cost: 149 Gems or 5000 Bling
Campaign: Supercell Make, Brawl Unite

Pins

Voice Lines

I go now.

Mask on, feelings off.

I am in chocolate!

You are under my wings now! Ha ha ha ha!

I do not like!

Balance Changes

2026-04-05T00:00:00.000Z

The Dragrom skin was added. It was featured as a Once Upon skin.

2025-12-16T00:00:00.000Z

Grom's health was increased to 3000 (from 2800).

Attribution

This page uses material from the “Grom” article on the Brawl Stars wiki at Fandom and is licensed under the Creative Commons Attribution-Share Alike License.