Released Sep 4, 2026 $9.99 Mixed Not counted on Steam profiles yet

Sigma World Online

By Crematorium of Time

Exploration Sandbox City Builder Building Survival Crafting Space Agriculture Base BuildingSpace SimVoxel3D

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Followers 618

Reviews 46 Mixed

Players now 7 Peak today 7

Followers, 30 days — Not enough history yet

Sigma World Online is a game tagged Exploration, Sandbox and City Builder by Crematorium of Time, released Sep 4, 2026. It has 46 Steam reviews (Mixed). The Steam games most like it include Triton Survival, WormWorld and Starvector.

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.

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<a href="https://launchrivals.com/games/1690980-sigma-world-online"><img src="https://launchrivals.com/games/1690980/badge.png" alt="Sigma World Online launch date" width="320" height="84"></a>

<a href="https://launchrivals.com/games/1690980-sigma-world-online"><img src="https://launchrivals.com/games/1690980/badge.png?theme=light" alt="Sigma World Online launch date" width="320" height="84"></a>

Triton Survival 78% match · Exploration, Sandbox, Building
WormWorld 75% match · Exploration, Sandbox, Building
Starvector 74% match · Exploration, Sandbox, Building
Wayward Beyond 69% match · Exploration, Sandbox, Building
{Undefined} 67% match · Exploration, Sandbox, Building
PlanetSmith 66% match · Exploration, Sandbox, Building
Everlost 66% match · Exploration, Sandbox, Building
Sol Survivor 65% match · Exploration, Sandbox, Building
Far North 63% match · Exploration, Sandbox, Building
Cosmic Remnants 62% match · Exploration, Sandbox, Building

Steam data

Everything Steam lists for Sigma World Online · record updated 1 hour ago

Steam store

Overview

App ID1690980

Release dateSep 4, 2026

Last change number39990486

Last record update1 hour ago

App type: Game
Developer: Crematorium of Time
Publisher: Crematorium of Time
Steam profile: Not counted yet: Steam is still getting to know this game, so it doesn't add to game counts or achievement totals · checked 3 days ago

Windows 64-bit

Multi-playerCo-opOnline co-opSingle-playerFamily Sharing

Prices

Price · US$9.99

On sale0 of 41regions right now

Lowest seen · US$9.99Oct 23, 2026

Checked17 hours agoin 41 regions

Japan¥JPY

Every price change is kept from Oct 23, 2026 on. Pick a region below to compare.

Patches

Build	Branch	Updated
25930880	public	Oct 14, 2026

Depots

ID	Name	Systems	Size	Download	Manifest
1690981	—	All	144.4 MB	52.7 MB	1586752166973028137

Branch	Build	Updated	Access
public	25930880	Oct 14, 2026	Open

Configuration

Install foldersteamapps/common/Sigma World Online

Executable	Arguments	Systems	Description
SigmaWorld.exe		All

Space per player953.7 MB

Filesup to 10,000

Save locations0

Data from public Steam pages, updated daily; 5 days of history. LaunchRivals is not affiliated with Valve or Steam.

Sigma World Online

About Sigma World Online

Steam data

Overview

App info

Platforms

Features

Prices

Japan¥JPY

Americas 10

Europe 5

CIS 4

Asia-Pacific 15

Middle East & Africa 7

Patches

Builds

Depots

Depots

Branches

Configuration

Launch options

Cloud saves