GROM
Gadgets
Hypercharge
Star Powers
Gears
Star Power & Gadget Win Rates
Measured ranked win rate and pick share per star power and gadget — updated daily from our own battle data.
★ Star Powers
◆ Gadgets
Method: battle logs don't expose equipped items, so only battles from players who own exactly one star power (or gadget) on this brawler are attributed. Treat small samples with care.
Abilities
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.
Star Powers
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.
Hypercharge
grom bomb goes boom!
Grom's Super gains a secondary explosion after the first, in an X-pattern. This explosion also deals damage, breaks walls and knocks enemies back.
Win Rate Trend
Daily ranked win & pick rate over the last 24 days. Dashed lines mark balance patches.
Win Rate by Mode
Matchups
Counter Dictionary →▲ Strong against
▼ Weak against
Guide
Grom is a thrower whose radio explodes in a cross shape. The cross-shaped blast gives him a different zoning footprint than a normal throw, so reading enemy paths to use the blast shape is his strength. His core is the thrower's pressure of poking enemies safely from behind walls.
His Super throws a giant bomb for massive damage that breaks walls and knocks all enemies back. It pushes enemies off an objective to break a score, or finishes with late burst. He can also tear down walls to carve his own sightlines.
Use the Watchtower or Radio Check gadgets to detect enemies or add poke as needed, while the star power is a choice between Foot Patrol for move speed or X-Factor to strengthen the blast. His behind-wall poke shines most on cover-heavy Hot Zone and Gem Grab maps.