Stellaris is a real-time grand strategy game developed by Paradox Development Studio and published by Paradox Interactive. In Stellaris, the player becomes a leader of a space empire and their job is to expand it, form diplomatic relationships with other space nations, wage wars against hostile factions, etc. The Utopia expansion pack adds new features that expand the gameplay by adding new features, such as megastructures, habitats and many more.Stellaris Utopia adds several new features, which expand on the mechanics of game. The first of them are the megastructures. There are three types of megastructures, each serving a different purpose. Habitats are artificial planets which can be built and colonized by the player. Gateways serve as passages to different points of space. Ringworlds and Dyson spheres are constructions built in phases. Each phase provides different perks to the player and can also be inhabited.Another feature included in Stellaris Utopia pack is Ascension Perks. Th