Rovio Classics: Angry Birds/Glitches

Game Validation Glitch
For some users on Android, the game would refuse to load more than the loading screen. This might be a way to prevent APK pirating since it's a premium title, but this is happening for users who paid for the title as well.

Audio Glitch
Some players in the Rovio Gaming Discord Server have reported bugs of the game audio cutting out, such as the main menu theme. The cause of this is currently unknown.

Pause Menu Glitch
When pausing the game without an internet connection when a placeholder ad is in view, exit the level and tap on a new or the same level to have that ad engrained on the screen. This affects the gameplay and is fixable by closing out of the app and reopening it.

Golden Egg Level Glitches
On certain levels that are playable by obtaining an Golden Egg, gameplay features such as TNT and pebble mazes don't function the same ways as they did in the previous installment.

Slingshot Glitch
When launching the bird, the slingshot’s rubber bands get thicker and blurrier when launching the bird forwards.