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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.
Game modes: Single player, Multiplayer, Co-operative, Massively Multiplayer Online (MMO)
Right now the lowest price for Sigma World Online we're tracking is $9.99 at Steam. We compare 1 store and prices refresh every few minutes.
The lowest price we've recorded for Sigma World Online is $4.49 at Steam on September 4, 2026. The current best price is about 122% above that low.
Sigma World Online released on September 4, 2026.
Sigma World Online is available on PC (Microsoft Windows). It supports single player, multiplayer, co-operative, massively multiplayer online (mmo).
Sigma World Online last hit a new low of $4.49 on September 4, 2026 at Steam. Current best price is $9.99. Prices on this page refresh every few minutes, so check back around seasonal sales for new lows.
The cheapest Sigma World Online price right now is $9.99 at Steam.
| Store | Discount | Price | Buy link |
|---|---|---|---|
 SteamBest price | — | $9.99 | Buy Sigma World Online at Steam |
All-time low: $4.49 at Steam on Sep 4, 2026 — the current best price is 122% above it.
Prices in USD, refreshed every few minutes. Switch currency on this page for EUR/GBP/BRL and more.
