User blog comment:NikBot3/AB Epic Sprites (Current)/@comment-3331433-20200802170405/@comment-45007047-20200802172033

unpack obb with 7 zip go into assets/bin/data and download UTiny and drag a sharedassets.assets file to it and export

download for utiny:https://sourceforge.net/projects/utinyripper/

a obb linK:https://apkaward.com/angry-birds-epic-rpg

there will be a file titled Angry Birds Epic Obb just 7zip that 7zip com.rovio.gold.main4821.obb then do whats above