Locations: Route 111, Route 114, Granite Cave, Lilycove City, Rusturf Tunnel, Seafloor Cavern, Shoal Cave, Mirage Cave, Mirage Forest, Mirage Island, Mirage Mountain

Rock Smash makes a return in Pokémon Omega Ruby & Alpha Sapphire. Like previous games, there are various rocks dotted across the region, all of which can be smash using the move Rock Smash which can be obtained from Wally's Uncle in Mauville City.

When you use the move Rock Smash, there is a chance that you can find an item, or that a Pokémon will attack. Many of the Pokémon found here can only be found via this method, with the items and Pokémon varying depending upon the area. The rocks will respawn as you exit and re-enter the area.