All protagonists can potentially join a party if certain conditions are met in the Fuse storyline. By Jason Rodriguez ApFuse is the eighth character in SaGa Frontier Remastered, only available after you’ve cleared at least one campaign to unlock New Game+ mode.Emilia’s fiancé “Ren” finally joins the party in the remastered version. On Fuse's quest, you can recruit the other protagonists to form unique parties. Other members of the IRPO can also join a party in Fuse’s storyline. The remaster of this beloved 90s JRPG will be introducing a whole new protagonist with his own storyline to complete.