indiegame.fan
Sigma World Online header art

Sigma World Online

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.

Steam Page
Release
Coming Soon
Steam Reviews
No reviews yet

Does this feel indie?

Vote based on whether this game feels indie to you. You can change your vote at any time. Results earn an IGF score after 10 accepted votes.
No votes yet
Vote on More Games
Game contextLatest: IGF Team
ContextThe evidence factors used to assess whether this game belongs on IndieGame.Fan.Status
Notes
Latest Contributor: IGF TeamEdit notes
Updated: Jul 14, 2026Developer scaleThe operating scale of the game's developer.
Updated: Jul 14, 2026Publisher scaleThe operating scale of the game's publisher.
Updated: Jul 14, 2026Publisher statusHow the game's publishing relationship is classified.
Updated: Jul 14, 2026FundingThe known source of funding behind the game.
Updated: Jul 14, 2026Creative controlWho appears to retain creative control of the game.
Updated: Jul 14, 2026Release statusWhether and how the game has been released.

Media

9 items

About the Game

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.

Features of the project:
  • Full interaction of players in the same game universe
  • Generated star system: planets, satellites and asteroids
  • Automatic creation of a starter star system for beginners every 3 in-game years (36 real days)
  • Ecology of planets and satellites, pollution and contamination of planets
  • Large tech tree and drawing table to speed up research
  • Space flights, moving between different worlds
  • Meteorites and gathering resources in space
  • The construction of space stations with warp engine
  • Primitive, solid propellant, ion and nuclear rocket engines
  • Generation of properties of races of animals, development and life of animals in the environment, silicon life
  • Character skills, genetics and abilities
  • Combined cooking, product compatibility studies when creating dishes
  • Crafting and various resources
  • Various equipment: furnaces, crushers, refrigerators, etc.
  • Research potions on the laboratory table. Buffs and debuffs
  • Building
  • Terraforming the map
  • Farming and hydroponics
  • Private territories
  • Fully destructible environment
  • Transport: cars, boats, amphibians and tanks
  • Trading stations for offline trading between players
  • Ratings
  • Clans and friends
  • Robotics

In the plans:
  • New types of planets and space bodies
  • New star clusters
  • Construction of a collider to obtain antimatter
  • Antimatter Quantum Engines