TASTORA Co., Ltd.
Testora Co., Ltd. is an independent game studio developing original titles for PC. The studio is currently creating its in-house 2D side-scrolling action-adventure game, Project Diakonos – Book 1: En Arche.
At the heart of the game is “Dual-One,” a system built around two characters with distinct physical traits and abilities. The project reimagines the familiar guardian-and-girl dynamic through the bond between a mysterious non-human being and a young girl. Their relationship and growth directly influence both combat and exploration.
Combining high-quality 2D visuals with emotionally driven storytelling, Testora is building an original game IP for a global audience and preparing for future expansion into international markets.
At the heart of the game is “Dual-One,” a system built around two characters with distinct physical traits and abilities. The project reimagines the familiar guardian-and-girl dynamic through the bond between a mysterious non-human being and a young girl. Their relationship and growth directly influence both combat and exploration.
Combining high-quality 2D visuals with emotionally driven storytelling, Testora is building an original game IP for a global audience and preparing for future expansion into international markets.
Business Description
Testora operates an official X account with approximately 2,100 followers, sharing game and character-related content with audiences in Korea and overseas. Although the game has not yet been released, several posts have reached approximately 450,000 and 150,000 views, showing strong early interest and potential for global community growth.
The studio was selected for the first stage of the 2026 Korea Indie Game Dev Camp, where it developed an initial playable build and implemented key systems for Project Diakonos – Book 1: En Arche.
Testora is also preparing for game events scheduled from August 2026 onward, including ALT+G, G-STAR, and Tokyo Indie Games Summit. The studio is currently improving its exhibition build to promote the game and explore opportunities with publishers and industry partners.
The studio was selected for the first stage of the 2026 Korea Indie Game Dev Camp, where it developed an initial playable build and implemented key systems for Project Diakonos – Book 1: En Arche.
Testora is also preparing for game events scheduled from August 2026 onward, including ALT+G, G-STAR, and Tokyo Indie Games Summit. The studio is currently improving its exhibition build to promote the game and explore opportunities with publishers and industry partners.