Schwarzschild: Kyouran no Ginga

Schwarzschild is a turn-based strategy game. By the year 3260, humans have mastered interstellar travel and successfully colonized almost the entire Milky Way. Seven hundred years later, the star cluster Jiro became home to political conflicts and struggles for dominance. The player's task is to turn the weak nation of Sankuri into a powerful force, uniting other stars of the cluster under its leadership.