[The Fourth Calamity] [Naruto what-if] [Invasion of the Myriad Worlds]
After Chen Feng became the God of Games, he wreaked havoc on two worlds in a row, then brought countless alien races from the Myriad Worlds who were hunting him into the world of Naruto.
Ninjas? What an outdated profession. Can they beat those brutal professionals from the myriad races? Everyone, go change classes.
Orochimaru the swordsman, Tsunade the holy knight, Uchiha Itachi the illusionist, Naruto the martial artist...
Can Ichiraku Ramen boost all your stats? Can you trade source stones for a Sharingan? Can anyone make a name for themselves in the Shinobi World just by grinding monsters, even without a Kekkei Genkai?
Orochimaru: "So resurrection is this easy?"
Tsunade: "Let little Nawaki die whenever he wants! Just watch me bring everyone back!"
Nagato: "War is actually pretty fun."
The Myriad Worlds: "Is this the world chosen by the God of Games? It's terrifying!"