Rock type

Rock is one of the 15 types in Pokémon Red. Rock moves are physical (they use Attack and Defense) and are super effective against Fire, Ice, Flying, and Bug. Rock-type Pokémon are weak to Water, Grass, Fighting, and Ground. There are 11 Rock-type Pokémon and 2 Rock-type moves.

Rock attacking

Effect	Against
Super effective (2×)	Fire Ice Flying Bug
Not very effective (½×)	Fighting Ground
No effect (0×)	—

Rock defending

Effect	From
Weak to (2×)	Water Grass Fighting Ground
Resists (½×)	Normal Fire Poison Flying
Immune (0×)	—

Rock-type Pokémon

Geodude
Graveler
Golem
Onix
Rhyhorn
Rhydon
Omanyte
Omastar
Kabuto
Kabutops
Aerodactyl

Rock-type moves

Move	Power	Accuracy	PP	TM/HM
Rock Slide	75	90%	10	TM48
Rock Throw	50	65%	15

Frequently asked questions

What is Rock weak to in Pokémon Red?

Rock-type Pokémon take double damage from Water, Grass, Fighting, and Ground.

What is Rock strong against in Pokémon Red?

Rock moves are super effective against Fire, Ice, Flying, and Bug.

What is the strongest Rock move in Pokémon Red?

Rock Slide, with 75 power.