Platforms like Uptodown and Softonic host the final version (v6.6.2) of the APK.
If you want the classic slingshot experience without the technical hurdles of installing old APKs, Rovio has provided modern updates: angry birds seasons google play store free
If you ever downloaded the game in the past using your current Google account, you can still reinstall it. Go to the Google Play Store > Account > Manage apps & device > Manage. Switch the filter from "Installed" to "Not installed." Search for "Seasons" in this list to trigger a direct download. Platforms like Uptodown and Softonic host the final