Games like Complex SKY

Dream Engines: Nomad Cities is a single-player Science Fiction Role Playing game with masterful visuals. As the last surviving society, you must build and manage a flying city, ensuring your population and economy thrive. Fortify and defend your city against the Dream Plagues, but be prepared to pack up and flee when the danger becomes too great. The game features heavy grinding elements to challenge players.

Synergy is a single-player strategy game with compelling mechanics and fabulous graphics. As a governor, your goal is to build a city for your citizens in a strange yet mesmerizing environment. You'll need to analyze the natural elements, conduct research, and ensure the safety and prosperity of your city through sustainable approaches, all while adapting to the unforgiving environment.

In "Before We Leave," gently guide a newly reemerged civilization across a cozy universe. Build peaceful settlements, manage resources, and trade between islands and planets. Overcome challenges, discover ancient technologies, and ensure your Peeps' happiness in this relaxing city-building game. Explore six biomes and avoid the mistakes of the past to create a thriving solar system.

Project AURA is a post-apocalyptic survival simulation game. Manage a colony of survivors, recover from a global catastrophe, and ensure your people's survival in a harsh, resource-scarce world. Balance the needs of your survivors, research new technologies, and defend against external threats for the preservation of humanity.

"Aquatico is a single-player, open-world city-builder game set on the ocean floor, where players must build a unique underwater city to escape a dying world. The game features excellent gameplay, splendid visuals, and beautiful music, as well as the challenges of managing resources, temperature, and depth to survive in the diverse biomes of the sea. Construct core infrastructure on the seabed and house your people in the safety of domed layers above, but be wary of the dangers that lurk in the depths."

Humans are long gone. Will your society of lumberpunk beavers do any better? A city-building game featuring ingenious animals, vertical architecture, and river control. Contains high amounts of wood.

"Factory Town" is a logistics-focused village-building game where you automate supply chains using mechanical transportation systems. Produce a variety of goods, research new technology, and expand your civilization with no enemies or survival concerns. Create your own maps or play through eight campaign levels with unique goals. Design intricate systems using gates, triggers, and filters for optimal resource management.

"Industries of Titan" is a city-building/management sim set on the moon of Saturn. You must build and optimize industrial factories, while dealing with rival corporations, political intrigue, and hazardous alien environments. Create a self-sustaining empire by balancing resource production, worker management, and research advancements.

In "Zombie Cure Lab," players build and manage a laboratory to create a cure for a zombie apocalypse. They set up production lines, gather resources, assign jobs to workers, and defend the lab from nightly zombie attacks. The game features technology research, upgrades, and a citizen science project in cooperation with the University of Erlangen for fighting cancer.

"Final Upgrade" is a fast-paced, action-packed shooter game set in a futuristic world. As a member of an elite hacking group, players must infiltrate enemy facilities, steal valuable data, and engage in high-stakes battles against security forces. With a variety of weapons, abilities, and customization options, players can tailor their playstyle to suit their preferences as they navigate a thrilling storyline filled with twists and turns.