Pain is the best zoner. His Shinra Tensei (B button hold) pushes enemies off the screen, and Universal Pull sucks them in for a free combo. His ultimate, Cataclysm (Chibaku Tensei) , covers 80% of the screen.
If the file is a .7z or .zip , use a file manager like ZArchiver to extract the APK. Download Naruto Senki Versi 1.17 Apk Full Character Offline
Use a tool like ZArchiver to extract the game files if they are in a compressed format. Pain is the best zoner