Anything EarthBound/Mother related... I guess nothing can happen really without Shigesato Itoi's involvement most likely, but I still think a remake or remaster of some kind of Mother 2 or 3 would be amazing.
I am so fucking tired of hearing "oh, Mother 3 will never happen because of the magypsys"...art is just not allowed to be art in this country anymore, and it's fucking sad. Also, what is so offensive about magypsy? I would think the alphabet clown group would love them, because it's drag queen representation.../sigh
EarthBound was a special game for me. Next to Final Fantasy 7, it was one of the first RPGs I ever played and kinda shaped my life going forward in a way. I would become the lifelong game player I am now because of those games, and the types of games I still love were molded by it. At the same time, I almost like Mother 3 more. It was a sequel to a beloved game for me, and rarely they live up to expectations...but I loved it. Sadly had to wait for the fan translation, which is still such a crock of shit that we don't have an official means to play it in English. To keep a game like that to one region is just idiotic. It's something that deserves to be played by more people.