Stellaris is Now Available on Steam!

Explore a vast galaxy full of wonder! Paradox Development Studio, makers of the Crusader Kings and Europa Universalis series presents Stellaris, an evolution of the grand strategy genre with space exploration at its core.

Featuring deep strategic gameplay, an enormous selection of alien races and emergent storytelling, Stellaris has a deeply challenging system that rewards interstellar exploration as you traverse, discover, interact and learn more about the multitude of species you will encounter during your travels.