IMHO.

Games like Astroflux

If Astroflux is your kind of game, the closest matches are Gangs of Space, RPG MO and Steambirds Alliance — picked from the ranked list below. Reviewers single out its atmospheric, challenging and intense. Each pick is ranked by what players of this game also play, shared genres and tags, and review-mined similarity — not a generic popularity list.

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About Astroflux: Play Astroflux - a retro styled, action packed MMO space shooter.

2016ActionAdventureMassively MultiplayerRPGFree To PlayFree to playDeck PlayableWindows · macOSby Fula Fisken
Astroflux — Steam game cover
Players highlight
Artifact system enables endless build varietyCommunity driven progression and helpDeep enemy resistances demand tactical masteryAtmosphericChallengingIntense

Players who liked Astroflux also play

Steam players who put hours into Astroflux also tend to own these titles — a signal called collaborative filtering. imho.run cross-references millions of library ownership patterns to surface games whose real audiences overlap, regardless of whether their genre tags match.

  1. Gangs of Space

    WHY THIS

    Top pick for Astroflux fans by collaborative filtering across millions of Steam libraries. Shares Action and Massively Multiplayer with Astroflux.

    Gangs of Space is a massively-multiplayer Rogue Shmup where Gangs of players compete for the conquest of the galaxy.

    2017ActionIndieMassively MultiplayerFreeSteam ↗
  2. RPG MO

    WHY THIS

    Second-strongest match for Astroflux fans by collaborative filtering across millions of Steam libraries. Shares Adventure and Massively Multiplayer with Astroflux.

    RPG MO is a nostalgic MMORPG that reminds of Ultima and Runescape Classic.

    2015IndieAdventureMassively MultiplayerFreeDeck PlayableSteam ↗
  3. Steambirds Alliance

    WHY THIS

    Shares a retro mood with Astroflux.

    Third-strongest match for Astroflux fans by collaborative filtering across millions of Steam libraries. Shares Action and Massively Multiplayer with Astroflux.

    Steambirds Alliance is a massively-cooperative bullet-hell shooter! Fly with dozens of your feathered friends in an open world full of cruel cat bosses and endless waves of deadly bullets.

    2019ActionIndieMassively MultiplayerSteam ↗
  4. The Infinite Black

    WHY THIS

    Shares an atmospheric mood with Astroflux.

    Ranked #4 for Astroflux fans by collaborative filtering across millions of Steam libraries. Shares Massively Multiplayer and RPG with Astroflux.

    Fleet up with thousands of players in The Infinite Black -- The wildly popular online space combat and adventure game! Command massive spaceships, form powerful corporations, and battle it out in never-ending intergalactic warfare!

    2016StrategyIndieMassively MultiplayerFreeSteam ↗
  5. DC Universe™ Online

    WHY THIS

    Shares a challenging mood with Astroflux.

    Ranked #5 for Astroflux fans by collaborative filtering across millions of Steam libraries. Shares Action and Adventure with Astroflux.

    DC Universe Online is a Free-to-Play, massive multiplayer online action game set in the popular DC Universe. Become one of a new breed of Heroes or Villains and wield incredible powers as you go to war with legendary characters such as Batman, Superman, Lex Luthor and The Joker.

    2011ActionAdventureMassively MultiplayerFreeSteam ↗
  6. Throne and Liberty

    WHY THIS

    Shares an atmospheric mood with Astroflux.

    Ranked #6 for Astroflux fans by collaborative filtering across millions of Steam libraries. Shares Action and Adventure with Astroflux.

    Throne and Liberty captures the essence of classic MMORPGs while introducing new gameplay elements, depth and excitement at every turn. Gather your guild, prepare for battle, and set forth for throne... and liberty!

    2024ActionAdventureMassively MultiplayerFreeDeck PlayableSteam ↗
  7. Secret World Legends

    WHY THIS

    Shares an atmospheric mood with Astroflux.

    Ranked #7 for Astroflux fans by collaborative filtering across millions of Steam libraries. Shares Action and Adventure with Astroflux.

    Secret World Legends is a story-driven, shared-world action RPG that plunges players into a shadowy war against the supernatural, where ancient myths and legends cross over into the modern day.

    2017ActionAdventureMassively MultiplayerFreeSteam ↗
  8. Boundless

    WHY THIS

    Ranked #8 for Astroflux fans by collaborative filtering across millions of Steam libraries. Shares Action and Adventure with Astroflux.

    Shape your citizen, forge your destiny and sculpt your world in this epic voxel sandbox MMO built on endless possibility.

    2018ActionIndieAdventure19.99 USDDeck PlayableSteam ↗

Reviewers mention these as similar to Astroflux

Surfaced from review text: when other players write 'if you liked X, try Y', we catch the name and resolve it back to a Steam game.

  1. Space Pirates and Zombies

    WHY THIS

    Reviewers of Astroflux cross-mention this title as a similar play. Shares Action and RPG with Astroflux.

    Explore a randomly generated Galaxy populated with factions, enemies, missions, and items providing you with a unique experience each time you play.

    2011ActionStrategyIndie9.99 USDDeck PlayableSteam ↗
  2. Star Conflict

    WHY THIS

    Reviewers of Astroflux cross-mention this title as a similar play. Shares Action and Adventure with Astroflux.

    Star Conflict is an action-packed, massively multiplayer space simulation game that puts players in the role of elite pilots engaging in a widespread interplanetary skirmish. The whole world for PVP and PVE!

    2013ActionAdventureSimulationFreeDeck PlayableSteam ↗
  3. Starbase

    WHY THIS

    Shares a challenging mood with Astroflux.

    Reviewers of Astroflux cross-mention this title as a similar play. Shares Action and Massively Multiplayer with Astroflux.

    Starbase is a hybrid voxel/vertex-based space MMO with a fully destructible and infinitely expanding universe, with a focus on building and designing spaceships and stations, exploration, resource gathering, crafting, trading, and combat.

    2021ActionSimulationMassively Multiplayer34.99 USDDeck PlayableSteam ↗

Frequently asked about Astroflux

Does Astroflux run on Steam Deck?
Astroflux is rated Playable on Steam Deck — it runs, but expect some manual adjustments (control remapping, text size, or graphics settings) for the best experience.
Is Astroflux free to play?
Yes — Astroflux is a free-to-play title on Steam. You can install and play it without buying anything, though some games include optional in-app purchases.
Does Astroflux have multiplayer or co-op?
Yes — Astroflux supports multi-player play according to its Steam store listing (Multi-player, Cross-Platform Multiplayer, Online PvP).
What games are most similar to Astroflux?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Astroflux are Gangs of Space, RPG MO, Steambirds Alliance.
Who developed Astroflux?
Astroflux was developed by Fula Fisken.

imho.run ranks Steam game alternatives using a mix of collaborative filtering (ALS / iALS / EASE / LightGCN), content scoring over genres, categories, Steam tags, developers, and publishers, plus AI-extracted vibes mined from review text. The page above is generated in seed mode anchored on Astroflux.

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11 Games Like Astroflux — Ranked for 2026 · imho.run