No, you can be one in explorers of the time, though.
From What I know I believe you can only get it as a partner or your main character in Pokemon Sky dungeon.
You can't! You can only get Riolu in Explorers of the Sky.
If it is a starter
No,but when Explorers of Sky comes out you can.
Riolu, Phanpy or vulpix
No, Riolu was only made playable in Explorers of the Sky.
My character is evee and right from the start her tackle was doing 300 damage.My partner is riolu and he's awesome too. So I think evee and riolu is best.
you need to have explorers of the sky and answer the questions correctly to be riolu
Piplup, because Riolu should have the following moves: force palm, focus punch, focus blast and counter. Piplup: bubble, ice beam, bide and vaccum cut. UNBEATABLE!!!!!!!!!!!!!!!!!!
in the game you have to take the personality test if you get it right or your personality is riolu you get to be him
i dont know but u can get a riolu in crystal cave then evolve it i have 1
You can evolve Riolu with the Sun Ribbon.