The OBB signature does not match the APK. Fix: Uninstall everything. Delete the com.gamevil.zenoniaS folder. Reinstall the APK first , then move the OBB second .
: The inclusion of a stamina system and VIP tiers (1-15) was a point of frustration for many players. Reviewers noted that progress can feel slow unless you spend money to bypass wait times for items or energy.