IMHO.

Free games like Periphery Online

Below are 13 free-to-play Steam games similar to Periphery Online, ranked by player overlap and content similarity. No purchase or Steam login required to view the list. Every pick is a full free-to-play title — not a demo, trial, or time-limited giveaway. imho.run's catalogue refreshes daily, so newly free or newly popular titles surface here without manual editing.

Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Periphery Online page.

Ranked picks

  1. 1
    Landfall Archives — Steam game cover

    Landfall Archives

    Free-to-play alternative to Periphery Online — no purchase or trial window. Shares Strategy and Indie with Periphery Online.

    Break into the Landfall Archives to steal and play previously unreleased games, demos, interactive slide shows, and even an unreleased version of Totally Accurate Battle Simulator from 2017!

    2023ActionStrategyIndieFreeFree to playSimilar games →
  2. 2
    Control, I'm Not Coming Back — Steam game cover

    Control, I'm Not Coming Back

    Free-to-play alternative to Periphery Online — no purchase or trial window. Shares Indie with Periphery Online.

    Control, I'm Not Coming Back is a short and emotional narrative game about a lost astronaut searching for a reason to keep going forward while facing the emptiness of space. Inspired by the Hopecore aesthetic, it’s a story about positivism, friendship and our human connection with Voyager 1.

    2026IndieAdventureFree To PlayFreeFree to playSimilar games →
  3. 3
    DOGWALK — Steam game cover

    DOGWALK

    Free-to-play alternative to Periphery Online — no purchase or trial window. Shares Indie with Periphery Online.

    Explore a hand-crafted winter forest as a big adorable dog and a little kid in tow. A short, free, open source project brought to you by Blender Studio.

    2025IndieFree To PlayCasualFreeDeck PlayableFree to playSimilar games →
  4. 4
    The Riftbreaker: Prologue — Steam game cover

    The Riftbreaker: Prologue

    Free-to-play alternative to Periphery Online — no purchase or trial window. Shares Strategy and Indie with Periphery Online.

    The Riftbreaker: Prologue allows you to experience the events taking place before the story campaign of the main game. Explore an entirely new world. Gather resources. Build up a base. Defend yourself from thousands of alien creatures.

    2020ActionStrategyIndieFreeDeck PlayableFree to playSimilar games →
  5. 5
    Splitgate — Steam game cover

    Splitgate

    Free-to-play alternative to Periphery Online — no purchase or trial window. Shares Indie with Periphery Online.

    Splitgate is a free-to-play, fast-paced multiplayer shooter that features player-controlled portals. This sci-fi shooter takes the FPS genre to a new dimension with its portal mechanics, delivering high-flying, multi-dimensional combat.

    2019ActionIndieFree To PlayFreeFree to playSimilar games →
  6. 6
    Totally Accurate Battlegrounds — Steam game cover

    Totally Accurate Battlegrounds

    Free-to-play alternative to Periphery Online — no purchase or trial window. Shares Indie with Periphery Online.

    Grab your balloon crossbow and trusty inflatable hammer, because things are about to get wobbly! Be the last weirdo standing in the world-leading physics-based Battle Royale game.

    2018ActionIndieFree To PlayFreeDeck PlayableFree to playSimilar games →
  7. 7
    STAR WARS™: The Old Republic™ — Steam game cover

    STAR WARS™: The Old Republic™

    Free-to-play alternative to Periphery Online — no purchase or trial window. Shares Massively Multiplayer with Periphery Online.

    STAR WARS™: The Old Republic™ is a free-to-play MMORPG that puts you at the center of your own story-driven saga. Play as a Jedi, Sith, Bounty Hunter, or one of many other iconic STAR WARS roles in the galaxy far, far away over three thousand years before the classic films.

    2020Massively MultiplayerRPGFree To PlayFreeDeck PlayableFree to playSimilar games →
  8. 8
    PlanetSide 2 — Steam game cover

    PlanetSide 2

    Free-to-play alternative to Periphery Online — no purchase or trial window. Shares Massively Multiplayer with Periphery Online.

    PlanetSide 2 is an all-out planetary war, where thousands of players battle as one across enormous continents. Utilize infantry, ground and air vehicles, and teamwork to destroy your enemies in this revolutionary first-person shooter on a massive scale.

    2012ActionMassively MultiplayerFree To PlayFreeDeck PlayableFree to playSimilar games →
  9. 9
    Nexus Legacy — Steam game cover

    Nexus Legacy

    Free-to-play alternative to Periphery Online — no purchase or trial window. Shares Strategy and Indie with Periphery Online.

    Rebuild civilization from a single planet in Nexus Legacy, a persistent sci-fi 4X MMO. Colonize worlds, manage resources, research technologies, command fleets, forge alliances, and fight for control of a living galaxy.

    2026StrategyIndieMassively MultiplayerFreeFree to playSimilar games →
  10. 10
    Romans: Age of Caesar — Steam game cover

    Romans: Age of Caesar

    Free-to-play alternative to Periphery Online — no purchase or trial window. Shares Strategy and Massively Multiplayer with Periphery Online.

    Build Rome Together! A co-operative grand strategy MMO from a team of veteran city builders, Romans: Age of Caesar is the latest historical strategy game from Firefly Studios.

    2022StrategyMassively MultiplayerFree To PlayFreeDeck PlayableFree to playSimilar games →
  11. 11
    Instant War — Steam game cover

    Instant War

    Free-to-play alternative to Periphery Online — no purchase or trial window. Shares Strategy and Massively Multiplayer with Periphery Online.

    Embark on a military strategy 4X RTS game, in a world where your battle tactics and your massive army are the keys to victory. Instant War delivers an amazing battlefield experience in a realistic military game. As a commander, you develop your military base and lead your army to victory!

    2022StrategyMassively MultiplayerFree To PlayFreeDeck PlayableFree to playSimilar games →
  12. 12
    Illyriad - Grand Strategy MMO — Steam game cover

    Illyriad - Grand Strategy MMO

    Free-to-play alternative to Periphery Online — no purchase or trial window. Shares Strategy and Indie with Periphery Online.

    Build a city, Create an Empire! Research 400+ technologies, and Build 70+ buildings, Craft and Trade 380+ items in an entirely player driven market. Fight Wars and Forge Alliances with thousands of players and create your own Empire in this award-winning, critically-acclaimed MMO.

    2017StrategyIndieSimulationFreeFree to playSimilar games →
  13. 13
    Stronghold Kingdoms — Steam game cover

    Stronghold Kingdoms

    Free-to-play alternative to Periphery Online — no purchase or trial window. Shares Strategy and Massively Multiplayer with Periphery Online.

    A massively multiplayer grand strategy game, Stronghold Kingdoms is about forging alliances, political mind games, city-building and castle sieges with thousands of other players!

    2012StrategyMassively MultiplayerFree To PlayFreeFree to playSimilar games →