Depends on who his mother is. If it is Ninian, then it would make him half dragon. His mother is never absolutely defined.
No hes in fire emblem 6
No, Roy is not manakete. If Roy's mother was Ninian, a dragon, he would be part dragon, but still not a manakete
Marth and Roy are both from the Fire Emblem series but are in different games. Marth is in: Fire Emblem: Ankoku Ryuu to Hikari no Tsurugi Fire Emblem: Monshou no Nazo Fire Emblem: Shadow Dragon Fire Emblem: Shin Monshou no Nazo - Hikari to Kage no Eiyuu while Roy is only in Fire Emblem: Fuuin no Tsurugi. He is seen in the secret ending of Fire Emblem: Blazing Sword as well. Also, both characters are in Fire Emblem Awakening, but only are available as add on content
Yes, Roy was in the 6th installment of the Fire Emblem series
Roy is in the sixth installment, Fire Emblem: Fuuin no Tsurugi.
Roy is the main lord in Fire Emblem 6, only released in Japan
They don't appear in any of the games together, but I can tell you which one(s) each one is in.Roy is in Fire Emblem: Fuuin no Tsuruji (Japan only)Marth is in Fire Emblem: Shadow Dragon and two other Japanese Fire Emblem games.Ike is in Fire Emblem: Path of Radiance and Fire Emblem: Radiant Dawn.Hope I could help.
Fire Emblem 6 for GBA or in Japan called Fire Embelm Funnin no Tsurgi or something like that
No. In fact, it's possible for Lyn to be Roy's mother.
Roy is not a playable character in Super Smash Bros Brawl
Hes not in it because hes not in the new fire emblem wii game
He marries Lilina (Hectors child) so i guess that he does.