If you're into Earthbound/Mother games, give Mother: 25th Anniversary Edition a try. It's a hack of the Earthbound 0
prototype that improves the graphics EXTREMELY, battle improvements out the ying yang (battles are almost twice as fast, enemies yield a bit more xp so you're aren't murdering hippies and stray dogs for the first hour of playtime), as well as an adaptation of the Mother 1 + 2 translation so it's easier to get into the story. Also, the menus are cleaned up and look like Earthbound/Mother 3 style, very pleasing to the eyes.
Here's a comparison of two spots, the Left is normal, untouched Earthbound 0, while the Right is Mother: 25th Anniversary Edition.
Just the amount of texturing on the buildings in this hack kind of blew my mind when I went back to Earthbound 0 to take screenshots. Until I took them, I hadn't noticed that much difference, as the new graphics are so natural they feel like they should've been there to begin with.
Pics taken with Nester J off my PSP.
Mother:25th Anniversary link: http://www.romhacking.net/hacks/2211/
Can't reccomend it enough, seeing as I finally finished a playthrough of the game because of this hack's existance.