Flappy (フラッピー, Furappī) is a puzzle video game by dB-Soft in the same vein as the Eggerland series and Sokoban that is obscure outside Japan.

This debut was soon followed by conversions to a number of popular Japanese computers in the early 1980s, including the NEC's line of PCs and the Fujitsu FM series.

A Nintendo Game Boy port was released exclusively in Japan in 1990 and was published by Victor Musical Industries.

[2] The beautiful planet of Blue Star, home-planet to a young boy named FLAPPY, is invaded by Dark Emperor Ngalo-Ngolo.

Ebira are red crab-like enemies (the word "ebi" is a Japanese term for shellfish) that relentlessly chase Flappy both horizontally and vertically.