Koopa Troopa is a Game Boy Advance title whose specifics are currently unknown, indicated by the lack of further details in the given name. It's highly likely this refers to an unofficial, homebrew game, or a game with very limited release and information available. The (SMK) designation probably refers to the developer or publisher.

Koopa Troopa (SMK)

Konjiki no Gashbell!! Makai no Bookmark (J)(Caravan)