No two games are exactly alike, as players can fully customize match settings.
The ".rar" extension indicates a compressed archive. While this is a common way to package game files for transfer, it is also a format frequently used for unofficial or pirated distributions. For a secure and legitimate experience, it is recommended to use the official Steam activation keys provided by the retailers above. Starion Tactics (PC) Steam Key - Global
You can define the game's scale, ranging from short sessions to hours-long campaigns across 10 to 100+ planets.