zfk110 | Unlimited Angry Birds Power ups using leethax Working on Firefox @zfk110 | Uploaded 5 years ago | Updated May 09 2024
https://www.mozilla.org/en-US/firefox/organizations/all/#legacy
http://leethax.net/extension/
https://www.mozilla.org/en-US/firefox/organizations/all/#legacy
http://leethax.net/extension/