Empyrion - Galactic Survival blends spaceflight, construction, survival, and first-person combat in an open-ended galactic adventure. Players can travel among planets, moons, and distant star systems, each described as having its own gravity, atmosphere, terrain, climate, and resources. The journey is as much about making a place to live as it is about discovering what lies beyond it.
Construction ranges from agile fighters and capital ships to planetary settlements and space stations, assembled piece by piece or adapted from community blueprints. On planets, voxel terrain can be reshaped: flatten a site, dig for resources, or carve tunnels. Survival adds practical demands, including food, oxygen, ammunition, and materials. Players can hunt, forage, grow food, mine deposits, drill asteroids, and scavenge alien structures, while hostile wildlife and other dangers make preparation important.
The game supports solo play as well as multiplayer, with co-op, alliances, and PvP among its listed formats. Crafting, progression through a tech tree, and optional creative building further broaden the experience, while Steam Workshop blueprints and mods let players draw on community-made vessels, settlements, and scenarios.