You must ride a mach bike in full speed over the cracks. But if you stop on a crack, it'll crack open and then you will find yourself on the previous floor.
Chat with our AI personalities
You need to get past the Team Aqua grunts at Lilycove Town to advance on Pokemon Emerald. In order to do this, you first have to beat Team Aqua grunts at Lilycove Town.
In Pokemon Emerald, The Mirage Tower appears randomly. All you have to do to make it appear is keep going back-and-forth from Fiery Path to the Desert and it should appear. Just make sure you have the Mach Bike, You'll need it inside the tower to get past the fragile sand floors. And at the end of the Mirage Tower, you'll get a nice suprise! :)
the super rod is in mossdeep city at the house past the space station
The fourth gym is located in Lavaridge Town,past Mt.Chimney on Route 112.
First you need to get all 8 badges and past through to the cave that close to it.