Negi Haruba’s unconventional sentai manga Sentai Daishikkaku, also known as Go! Go! Loser Ranger! _(戦隊大失格 パズルキーパー), is making its mobile debut with a new puzzle RPG adaptation developed by RENGAME. Pre-registration is now live on Google Play and iOS App Store. The game is scheduled to launch in Japan in late 2025.
Unlike traditional hero-centric adaptations, Sentai Daishikkaku puts players in control of the villainous foot soldiers rebelling against the corrupt Dragon Keepers—an elite sentai squad who have turned their victory into a televised farce. The game blends match-3 puzzle mechanics with turn-based strategy, allowing players to build teams of rogue monsters, exploit elemental weaknesses, and unlock powerful skills through combo chains.
The mobile title features a full story mode that follows the manga’s narrative arc, including original voice acting and animated cutscenes. Players can collect and upgrade characters, participate in daily missions, and compete in ranking events. Early registrants will receive SSR units and in-game currency bonuses when the game launches. You can get more in their official website, or follow their X/Twitter account just remember this is a regional limited release, there are no news about a global release.
