Build bases on Saturn's real moons, harvest ten resources and grow a colony from a bare crater. Train troops, launch fleets and fight beside your alliance in server-wide wars against the alien Selenite Brood. A free-to-play strategy MMO in one persistent world.

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This game is not yet available on Steam

Planned Release Date: Q4 2026

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About This Game

Children of Titan is a free-to-play strategy MMO set on the real moons of Saturn. Claim bases, build an economy, raise armies and fleets, and fight for territory alongside your alliance in a world that keeps running while you are away.

Build your empire


  • Claim and conquer bases across Saturn's moons, from Titan to distant irregular satellites

  • Harvest and trade ten resources, from Silver and Moon Bricks to Influence and Gold

  • Unlock permanent upgrades across nine research branches

  • Turn a bare crater into a living colony: lay roads, place production chains and expand through four tiers

Command your forces


  • Train five troop types, from Sentinels to Colossi

  • Launch raids, sieges, blockades and sabotage missions against rival commanders

  • Build ships, move fleets between moons and fight for control of orbit

  • Watch every battle back in the replay viewer

The Selenite War


An alien Brood is pushing into the Saturn system. Every player fights the same war: hold the tide, break Selenite sieges, fund war orders, join fleet battles in orbit and defend your colony against bombardment. Earn Selenite Shards for augments and boosters in the Xenotech Lab.

Never fight alone


  • Found or join an alliance, coordinate in alliance chat and wage war together

  • Climb the weekly league through seven tiers

  • Unlock rewards and cosmetics in the season pass

  • Compete in time-limited SIM rounds, an economic contest of investments and market events with its own leaderboard

  • Join server events such as Storm Season and the Treasure Hunt

Free to play


The whole game is free. Gems are optional and can be bought with your Steam Wallet.

System Requirements

    Minimum:
    • OS: Windows 10 64-bit
    • Processor: Dual-core 2.0 GHz (Intel Core i3 or AMD equivalent)
    • Memory: 4096 MB RAM
    • Graphics: WebGL 2 capable GPU (Intel HD Graphics 620, NVIDIA GeForce GTX 750 or AMD Radeon R7)
    • DirectX: Version 11
    • Network: Broadband Internet connection
    • Storage: 1024 MB available space
    • Additional Notes: Online game: an internet connection is required at all times. Your account and progress are shared with the web version at
    Recommended:
    • OS: Windows 11 64-bit
    • Processor: Quad-core 3.0 GHz (Intel Core i5 / AMD Ryzen 5)
    • Memory: 8192 MB RAM
    • Graphics: NVIDIA GeForce GTX 1060 / AMD Radeon RX 580 or better
    • DirectX: Version 11
    • Network: Broadband Internet connection
    • Storage: 2048 MB available space