Flappy Ufo Report

y8 - Flappy ufo is a free html5 game, inspired by ..

gamesgames - Free flappy ufo games for everybody! - this ..

newgrounds - Arcade game inspired by classic flappy bird.

y8 - Flappy ufo is a hyper casual game for those who ..

ld444.itch - A flappy bird clone, only with a ufo.

marloscguedes.itch - Uma invasão alienígena acaba de acontecer e o mundo está ..

parzivalisko.itch - My first game

thewrongjohn.itch - Does what it says on the tin

puppet-studios.itch - Omg is pepper in a ufo lol

i6 - Let's face it, as addicting as flappy bird is, it's boring. ..

kongregate - It was inspired by flappy bird, but it is very different. ..

f512 - [奇趣游戏] ufo吸食小绵羊 [奇趣游戏] ..

kongregate - A random ufo flappy mini game.

neongames - Shoot ufo's up and make groups of 4 or more ufo's of the ..