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. This could also occurs with sound effects.

Translation Errors
For some languages, error boxes use the incorrect forms of grammar.

Hint Box Glitches
There are two possible glitches for the hint boxes that show bird abilities:


 * 1) The box can show incorrect sprites
 * 2) The box can glitch on it's animations

These glitches were fixed in the 1.1 update.

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.

There's also a second version of the glitch, where the ad covered up the pause menu on newer Android devices and made the pause menu unusable. This version of the glitch was patched up a few hours after the launch.

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

Slingshot Glitch
When launching the bird forwards, the slingshot’s rubber bands get thicker and blurrier. This glitch has been fixed in the 1.1 update with a new Slingshot band animation.

Large Sprite Glitch
With certain birds, it's possible for them to increase in size after being launched from the slingshot.

FPS Glitch
Sometimes when playing the game, it's possible for the bird to be shot out of the Slingshot at a lower frame count that normal.

Weak Egg Glitch
In the 1.0 build of the game, it's possible to get a Matilda that has a defective egg bomb.

Mighty Eagle Glitch
In the game, it's possible for a can of sardines to hit the Corpse of a bird, which would cause the level to softlock.

Scrolling Glitch
This bug has only been tested on the iOS version. When you scroll to the left or right, the game normally forces you back, but if you hold your finger after scrolling before it forces you back, and you leave the app (not close) then go back in, it doesn’t force you back until you scroll again.

Matilda’s Corpse Change Glitch
If you use Matilda’s ability and then she hits object she would change corpses.

Speed Bounce Glitch
If you use Chuck’s ability just before he hits the ground piece, he would bounce backwards very quickly ( Note: This Glitch is very hard to pull off ).

AppStore Category Glitch
On the Apple AppStore, the game was originally in the category of "Entertainment" instead of "Gaming", so the app appeared in the "Top Paid Apps" category instead of "Top Paid Games". This was however fixed in the 1.1 update and the Google Play Store did not have this issue.