If you are still having issues with these fixes, check the following:
: This involves using Fiddler Classic to intercept the game's outgoing request. By pasting a specific script into Fiddler, you can trick the game into thinking any text you enter is a valid key. 2. Manual Config Modification Bad Piggies 1.5.1 Activation Key Fix
“The old keygen server is down. But the game checks offline too—if you hex-edit the save file and change the timestamp to before 2016, it bypasses the lock. Here’s the exact offset for v1.5.1: 0x2A4F.” Understanding Bad Piggies Symptoms of the Issue If
However, a decade after its release, a massive problem plagues users trying to reinstall or play this specific version: Manual Config Modification 2
Does anyone know how to activate the full Angry Birds pc games