Retro Uprising - Arcade - Cho Aniki: Bakuretsu Ranto Hen - Commonly referred to as a game for gay men but it only has a couple characters that would make a homophobe cringe. Worth trying at least, it's funny.
Retro Uprising - Arcade - Gnome - A garden gnome game. Really.
Retro Uprising - Arcade - Magic Garden The - Same. Might even be the same but I can't check, amiga is acting up for me again. I remember it has a creepy eye in the clouds watching you for some reason.
Retro Uprising - Arcade - Journey - An arcade game about the band Journey. It makes no sense but the music is cool.
Retro Uprising - Arcade - Toejam & Earl - Honorable mention, not sure if it's too famous to count though.