Also Flappy Bird but smoother (popup game)!

Flappy Bird 2 Offline Version (Only 1MB)

Bringing back the legendary game to your Browser. Runs offline, no ADS and 100% safe to play!

1. Install extension
2. Click the Flappy Bird 2 icon on the Chrome toolbar 
and we will open a Flappy Bird 2 for you to play the game! You don’t need to do anything else!
Have fun!

User's reviews:

....

WHAT'S NEW?

v1.0.0
- First release"