STOCKHOLM Dec. 3, 2020 Per Aspera, the planet-sized city-builder from Raw Fury and Tlön Industries, is available today on Steam and for $29.99USD/£23.99/29,99€ with a 10% discount at launch. A challenging combination of hard science fiction and base building, Per Aspera takes players to the hostile surface of Mars and tasks them to colonize the planet on a scale never before seen in the genre.