BlackJack Studio announced the tactical RPG Langrisser: Sea of Sword on Thursday with a debut teaser trailer and global pre-registration [1], [2].

The announcement marks the launch of a next-generation entry in the long-running Langrisser series [1], [2]. This expansion into new platforms suggests a push for a broader international audience for the fantasy franchise.

The game will be available on iOS, Android, Steam, and PC [1], [3]. Pre-registration for the title is currently open worldwide [1], [2].

While some reports refer to the title as Langrisser: Sea of Swords [2], other sources list it as Langrisser: Sea of Sword [1], [3]. The teaser trailer introduces the game's aesthetic and setting, featuring a fantasy battlefield and a protagonist known as the Nameless accompanied by a white-haired girl [1].

BlackJack Studio released the announcement on July 16, 2026 [2]. The developer said it aims to establish the new title as a primary entry in the tactical RPG genre by utilizing cross-platform accessibility [1], [3].

“BlackJack Studio announced the tactical RPG Langrisser: Sea of Sword on Thursday.”

The simultaneous launch of pre-registration across mobile and PC platforms indicates a strategy to capture both the hardcore tactical RPG market and the casual mobile gaming sector. By leveraging a recognized franchise name, BlackJack Studio is attempting to modernize the series' reach while maintaining its core fantasy identity.