This game is a simulation game released in 1988 in Japan. As the player, you will strive to unify the entire star cluster while developing the small and weak Sankuri Star Nation. The game adopts a turn-based system, where you will conduct weapons development and diplomacy in strategy mode and command up to four fleets in battle mode.

One of the game’s major features is its engaging story that unfolds as the scenario progresses. Unlike a stage-clear system, this game presents a grand scenario within a single map (stage), offering a refined experience that truly embodies the concept of a scenario simulation.

With its simple and accessible gameplay combined with an epic storyline, this game delivers an immersive experience. The unexpected twists in the final stages will surely leave you thrilled. In a galaxy where 65 planets are scattered and more than 15 nations vie for dominance, can you seize ultimate power?

*This application does not have a scene select mode.
*The main game and gallery screen (*Gallery) are in Japanese version.
*Other menu screens and "How to play" screens are in English.