Games like FortressCraft Evolved

"Automation Empire is a simulation/management game focused on efficiency and expansion. Create and manage a network of factories and machines, using various modes of transportation such as mine carts, drones, and trains to move resources. Design complex systems, optimize production, and expand your industrial empire to new worlds." Less than 300 characters.

"Colony Survival is a historical simulation game that offers both single-player and multiplayer/co-op modes. Players must build and manage a colony with dozens of different jobs and resources, while defending against monster invasions using dynamic 3D pathfinding. Explore a large, diverse world and expand your colony with advanced metals, weapons, and jobs using an extensive science system."

Evospace is sandbox game with fully dynamic, procedurally generated world. Game about digging, exploring, building and technologies.

Empyrion: Galactic Survival is a space survival adventure game that lets players build and pilot their own space ships and stations. Explore, mine, and fight across procedurally generated planets and alien structures in a vast, open universe. Experience a mix of sandbox construction, survival, and combat gameplay, with a heavy emphasis on player freedom and creativity.

Astro Colony is a space exploration and automation game set in an infinite, procedurally generated universe made of destructible voxel planets. Build unique transport systems, recruit astronauts, research technologies, and play with friends in co-op mode to traverse and discover unknown grounds. But be careful, danger lurks around every corner.

Planet Nomads is a sci-fi sandbox game that allows you to build and manipulate structures in a procedurally generated alien world. Survive by gathering resources, crafting tools, and creating technology to protect yourself from the planet's dangerous wildlife. Experience a blend of survival, engineering, and exploration as you navigate through different biomes and uncover the mysteries of the planet.

"Signs of Life" is a sci-fi first-person adventure game that allows players to explore an abandoned space station and discover the fate of its lost crew. Utilize survival and puzzle-solving skills to delve into the mystery, while combating alien creatures and repairing systems necessary for progress. The game features unique environmental storytelling, immersive atmosphere, and an emphasis on exploration and discovery.

"Techtonica is a simulation game that offers both single-player and multiplayer/co-op modes, with an intriguing story and masterful atmosphere set in a bioluminescent alien world. Players build and optimize factories, automate production lines, and explore for resources with the goal of uncovering the mysteries of this subterranean world. However, the game can be buggy and requires extensive grinding."

Satisfactory is a first-person factory building game where you construct massive facilities to gather resources and automate production. Explore an alien planet, build intricate conveyor belt systems, and collect an array of resources to expand your factories. Collaborate with friends or play solo to create your own industrial empire.

"Edge of Space" is a sci-fi sandbox adventure game set on a distant planet. As a "Handyman," players must build, craft, and fight to survive and explore the hostile alien environment. With a variety of tools, weapons, and transportation options, players have the freedom to shape their own experience in this expansive, procedurally generated world.