From community reports (Reddit, Discord, YouTube comments):

Since this is a modified application, it is not available on the Google Play Store . Follow these steps for a safe installation:

is a fan-made modification of the original 2D fighting game Naruto Senki , which was initially developed by Zakume . This specific "Final Mod" by Riicky is highly regarded in the modding community for its extensive character roster and remastered visual effects. Key Features of V1.17