beat the submissary level where he appears and then he will be unlocked as soon as you return to the main menu
unlock marth then beat classic mode with marth beat roy.
play as every player unlocked when you begin to get marth play as marth in classic or adventure to unlock roy
Beat classic mode with 13 characters then beat marth
First you must unlock Marth by finishing classic mode with 13 of the original characters then defeat Marth now finish classic mode with Marth to challenge Roy defeat him to unlock him.
In order to unlock Roy, you must complete classic modewith Marth (it can be very easy difficulty).
I think you play as Marth in Advernture mode. If its not that its something else with Marth. (to get Marth just play Adventure mode as anyone)
here's how you get roy Play classic or adventure as marth
Dr Mario, Young Link, Marth, Roy, Mr Game and Watch, Mewtwo, Falco, Ganondorf, Pichu, Luigi, Jigglypuff.
Unlock marth then use him to beat classic mode then defeat roy to unlock him.The easy way is beating classic with Marth on any difficulty and stock, the hard way is beating 900 vs. matches.
Marth is indeed a boy. I would have thought that was obvious, but I suppose the hair and flamboyant clothing can somewhat obscure this fact.
First unlock marth to do that finish classic mode with 13 of the original characters then defeat marth. Finish classic mode with marth then defeat roy.
to unlock roy-finish the game in classic mode as marth and defeat roy to unlock him to unlock marth-use all 14 original characters at least once in classic or adventure mode then finish the game with one of them and defeat marth to unlock him. Alternatively play in versus mode 401 times then defeat marth to unlock him. if you have any more questions about super smash bros just ask and i will answer for you