9 reasons why Flappy Bird has become the latest viral gaming hit

Flappy Bird Offline

Report: Google rejecting Flappy bird clones for being 'spam' - Polygon

8 Key Insights From The Unlikely Rise & Demise Of Flappy Bird For Mobile Game Developers In Africa, Moses Kemibaro

Squawk! Flappy Bird fakes are hatching Android malware - CNET

Flappy Bird Taken Off App Store and Google Play – GameAxis

Indie smash hit 'Flappy Bird' racks up $50K per day in ad revenue - The Verge

Flappy Bird Returning In August With Multiplayer - Game Informer

Make your own Flappy Bird in 10 minutes (Unity Tutorial)

Flappy Bird's gone from the App Store - but you can still get the game

Flappy Bird no longer available for download