Sigma World Online
Released: 9/4/2026
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.
Best Price
Buy at Steam$4.49
10% OFFPrice History
Wondering when the price will drop?
See our price prediction and upcoming sale events for Sigma World Online.
Current Prices
Tracking 1 of 9 stores — more added as we map them.