1) Game Boy game 2) Like a loose hat 3) NEC PC-8801 game 4) Virtual Console game
Found on
https://www.crosswordclues.com/clue/flappy
Flappy first appeared on the Sharp X1 home computer in 1983. This debut was soon followed by with conversions to a number of popular Japanese computers in the early 1980s, including the NEC`s line of PCs and the Fujitsu FM series. As a puzzle game, it was well suited to these early systems since it didn`t require a tremendous amount of graphical.....
Found on
http://en.wikipedia.org/wiki/Flappy
slack or loose, so as to flap readily.
Found on
https://www.infoplease.com/dictionary/flappy
No exact match found.
