Ultimate Reign:Z Fighterz is a free idle RPG adventure game developed by Sustainability Ambassadors for Android. The game is inspired by one of the most iconic anime and manga series of all time. In this game, players assemble a team of powerful warriors to battle against enemies and bosses in an immersive story mode that stays true to the anime and manga genre.

The unique combat system of this game allows players to use signature moves and abilities to battle against iconic characters. Collect special items to summon a powerful dragon and make wishes. The game also offers multiplayer and co-op modes for players who want to challenge their friends or team up with them. Players can progress and earn rewards even when they are not actively playing, thanks to the idle and AFK modes. The upgrade system allows players to upgrade their character's abilities and power-ups to become stronger. Participate in daily and weekly events to earn rewards and unlock new content.