Because the original developers stopped updating the game after 1.22 (reportedly due to a cease-and-desist risk from Bandai Namco), modders adopted this version as a base.

Enable "Unknown Sources" on your Android device (Settings > Security). Step 2: Download the Naruto Senki 1.22 .apk file and the OBB data file (the game data is roughly 400-500MB). Step 3: Install the APK but do not open it yet . Step 4: Extract or paste the OBB folder into Android/obb/com.aniplex.narutosenki/ . Step 5: Launch the game. If you see the title screen with "Ver 1.22" in the corner, you are ready.

At its heart, Naruto Senki is a 2D lane-pushing game. Unlike the main Naruto fighting games (like the Storm series), which focus on 3D arena combat, Senki adopts a "chibi" side-scrolling perspective.

Warning: Many websites host fake versions filled with adware. Stick to community-vetted sources like Anime Games Central or the Senki Subreddit for clean files.