SilverStar (SilverStar Japan) is a developer recognized for creating traditional Japanese board game titles such as Asonde Igo ga Tsuyoku Naru! Ginsei Igo DX and Asonde Shogi ga Tsuyokunaru! Ginsei Shogi DX2. The company also developed the puzzle-platformer compilations Rabi Laby: Puzzle Out Stories and Rabbit x Labyrinth: Puzzle Out Stories.
Founded in 1999, the studio established its reputation by developing sophisticated artificial intelligence engines for traditional board games. This expertise culminated in the "Ginsei" franchise, which utilizes advanced algorithms to assist novice players. In
Asonde Igo ga Tsuyoku Naru! Ginsei Igo DX (2018), the developer integrated step-by-step tutorials and interactive quizzes to ease players into the complex rules of Go. This educational approach was further refined in
Asonde Shogi ga Tsuyokunaru! Ginsei Shogi DX2 (2022), which features dynamic hint systems and scaling AI opponents tailored for self-improvement.
Alongside its board game simulations, the company expanded into character-driven puzzle design. The
Rabi Laby series, which originated on handheld digital platforms, focuses on cooperative mechanics requiring players to switch between two distinct characters to solve environmental hazards. The release of
Rabi Laby: Puzzle Out Stories (2017) and
Rabbit x Labyrinth: Puzzle Out Stories (2017) consolidated these challenges into definitive packages for home consoles, featuring remastered visuals and adjusted difficulty curves that preserved the franchise's signature level design.