Multi-sector maps add a new depth to the scope of Galactic Civilizations IV. While players will still be able to play a smaller map, the ability to span an adventure across an enormous map with multiple sectors gives a true feeling of galactic conquest and exploration. Each sector is connected by subspace streams that will allow the player to travel between them.

While the idea of citizens was introduced in Galactic Civilizations III, their role was not as distinct as it is now. Citizens have individual approval ratings and keeping them happy is important – a disloyal and unhappy governor might just take their planet and corresponding colonies with them and start a new empire if the player isn’t careful. The story of the game changes depending on which characters are recruited and how their various backstories manifest throughout.

Galactic Achievements solve the age-old problem of a player seeing a clear trajectory to victory that is locked behind another couple hours of gameplay. Historically, many players quit at this point and don’t bother finishing their game because they “know they are going to win,” but it’s hardly a satisfactory victory. With this new feature, players can take on a challenge to earn “prestige points” that will go toward a total necessary for them to win the game. This cuts down on the “grind” of late game and allows a story to come to a much more interesting conclusion.

The concept of the Core Worlds system was introduced to reduce micromanagement. Previously, players would have to manage each world they conquered individually. When a player colonizes a subpar world, it will feed into a core world that the player has already established. With this system, players will directly oversee a lower number of worlds, but still receive the benefits of colonizing and conquering as many as possible.