Don't spread your resources too thin; focus on upgrading a core team of six characters first.
: While primarily a simulator, players can engage in PvP (Player vs. Player) combat. Dominating the "King of the Hill" area provides extra rewards like Chi. : Defeating other players or finding them in chests grants , which are used for special high-level upgrades. Active Codes (April 2026) Developers often release ninja battle legends