Saradatraining-Thelastwar by Kamos

Preview

"A solid story, and a better solution, if you ever wanted to be a ninja with special powers and a beautiful girl, then this game is for you ..."
This is stated on the developer's page.
The project is suspended, but it does not prevent it from looking full.

If briefly ...
You are the illegitimate child of Madara and the representative of the clan "Namikaze", accepted into the Uchiha clan.
Kawaki and Boruto stole the "forbidden scroll" giving incredible power. Kawaki deceives Boruto and takes him out of the game and all the strongest ninjas, and you have to figure out how to get it back and, at the same time, corrupt Sarada.