Season 4 poster

Season 4

10 episodes July 27, 2025

Episodes

1 Space Stations & Super Inventions Jul 27, 2025 No ratings 2 Medals & Marinas Aug 3, 2025 No ratings 3 Speedcore & Steambend Aug 10, 2025 No ratings 4 High Waters & Harsh Winds Aug 17, 2025 No ratings 5 Ecobuilds & Earthquakes Aug 24, 2025 No ratings 6 Shipyards & Slender Builds Sep 7, 2025 No ratings 7 Summit & Submerge Sep 14, 2025 No ratings 8 Facelifts & Scaffolds Sep 21, 2025 No ratings 9 Super Stadiums & Extraordinary Elevators Sep 28, 2025 No ratings 10 Floating Parks & Upcycled Towers Oct 5, 2025 No ratings