Aki To Tsukasa No Fushigi No Kabe

Aki To Tsukasa No Fushigi No Kabe is an unlicensed FDS-only hentai game that's basically solo table tennis where you hit certain parts of a wall to reveal a girl in an erotic pose. Sound fun?

Well, it isn't...except when compared to Super Pig's other unlicensed games, in which case it's pretty good.

Cheat Mode
Modifying RAM address to any value between  will change the lives counter to an otherwise-unused infinity symbol. While having infinite lives, your ball can bounce on its own!