Sigma World Online

by Crematorium of Time

Sigma World Online - is an online sandbox with a huge world from many star systems. Choose who to be: space explorer, miner, merchant, farmer, culinary specialist, scientist, builder or hunter, or build your empire.

Released Sep 4, 2026 · 69% positive of 43 Steam reviews

Tags: Exploration, Sandbox, City Builder, Building, Survival, Crafting, Space, Agriculture

Find games like Sigma World Online