IMHO.

Games like Voltswarm

If Voltswarm is your kind of game, the closest matches are Sublight, MAIMCOIL and Sovereign's End — picked from the ranked list below. 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 Voltswarm: A lone robot faces an ever-growing machine swarm in this 3D bullet heaven. Weapons fire automatically. Choose your weapons, upgrades, cores, and mods wisely, then survive escalating waves of industrial chaos.

ActionIndieCasualWindowsby David Seco
Voltswarm — Steam game cover

Players who liked Voltswarm also play

Steam players who put hours into Voltswarm 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. Sublight

    WHY THIS

    Top pick for Voltswarm fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Voltswarm.

    Sublight is a space bullet heaven roguelike, where you captain a powerful warship and carve through escalating waves of enemies. Upgrade your arsenal, unlock new ships, and experiment with countless builds to dominate the battlefield.

    2026ActionIndieCasualSteam ↗
  2. MAIMCOIL

    WHY THIS

    Second-strongest match for Voltswarm fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Voltswarm.

    move fast → build weapon evolutions | crack elites + bosses | chase a high score | pixel-art bullet heaven | free updates forever

    2026ActionIndieCasualSteam ↗
  3. Sovereign's End

    WHY THIS

    Third-strongest match for Voltswarm fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Voltswarm.

    Feel invincible. Until you're not. A dark 3D space survivor-like with deep build-crafting and auto-firing abilities. Outlast the swarm and face the Sovereign. If you can reach it.

    2026ActionIndieCasual11.24 USDSteam ↗
  4. Starforged Legacy

    WHY THIS

    Ranked #4 for Voltswarm fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Voltswarm.

    Outlast the onslaught in a sci-fi survivors-like where your decisions matter as much as your firepower. Command customizable starships, enhance your arsenal with 100+ strategy-defining upgrades, and annihilate endless fleets of cosmic combatants! Carve your legacy among the stars or die trying!

    2026ActionStrategyIndie7.19 USDSteam ↗
  5. Lumibloom

    WHY THIS

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

    Play as Lumi, a tiny glowing Lumibun, in a cute & cozy survivor roguelite. Dodge wild creatures, collect XP gems, and discover magical upgrades as you journey across Lumibloom to wake a world lost to magical sleep.

    ActionIndieCasualSteam ↗
  6. Space Show edition 17

    WHY THIS

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

    Space Show is an explosive space shoot’em up blending fast-paced arcade action with roguelite progression. Destroy waves of asteroids, battle enemy fleets, and defend Earth in an endless war where only survival… and glory matter!

    2026ActionIndie6.79 USDSteam ↗
  7. Lumenfall

    WHY THIS

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

    Descend a collapsing tower as a fading ember — solo or in online co-op with Steam friends. Evolve a devastating loadout, brave twisted rooms and cursed Trials, and push ever deeper. 8 heroes, 19 evolving weapons, relics, a 65-contract challenge board, seeded daily runs. Full gamepad & Steam Deck.

    2026ActionIndieSteam ↗
  8. Just Five More Minutes

    WHY THIS

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

    A pixel-art horde survivor. Pick a hero, wade into the swarm, and let your weapons fire while you move, level up, and shape a build — stacking upgrades, chasing synergies, and evolving your gear across stages full of enemies.

    ActionIndieRPGSteam ↗

Free alternatives

Free-to-play games that recommended players of this title also tend to enjoy.

  1. Life is Strange - Episode 1

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with Voltswarm.

    Episode 1 now FREE! Life is Strange is an award-winning and critically acclaimed episodic adventure game that allows the player to rewind time and affect the past, present and future.

    2015ActionAdventureFreeDeck PlayableSteam ↗
  2. Ultimate Custom Night

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with Voltswarm.

    Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!

    2018ActionIndieFree To PlayFreeSteam ↗
  3. Bongo Cat

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Voltswarm.

    Bongo cat needs your help. Bongo cat needz more hatz!!! Every time you press a key, Bongo cat will punch your taskbar. Type, click, play, work to collect more points. Which hats will you find?

    2025IndieSimulationMassively MultiplayerFreeDeck PlayableSteam ↗
  4. Indigo Park: Chapter 1

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with Voltswarm.

    Explore the abandoned childhood wonder of Indigo Park! Guided by Rambley the Raccoon, help restore power to the destroyed amusement park while you run from the reason it shut down.

    2024ActionIndieAdventureFreeDeck PlayableSteam ↗
  5. Awaria

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with Voltswarm.

    Awaria is a short game about working in haunted maintenance tunnels.

    2024ActionIndieFree To PlayFreeDeck PlayableSteam ↗
  6. Virtual Cottage

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Casual with Voltswarm.

    Virtual Cottage gives you a comfy place to rest and be productive without any distractions. Open the game, set yourself a goal and enjoy the atmosphere.

    2020IndieSimulationFree To PlayFreeDeck PlayableSteam ↗
  7. Iron Snout

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with Voltswarm.

    Iron Snout is a fast, colorful and brutal fighting game in which you will be helping a piglet fight for its life against hordes of wolves.

    2016ActionIndieFree To PlayFreeDeck PlayableSteam ↗
  8. Magic Archery

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Voltswarm.

    Train a commoner to become the greatest archer in this short incremental game! Increase your stats, gather wealth from quests, buy upgrades, and infuse your arrows with magic.

    2024IndieSimulationRPGFreeDeck PlayableSteam ↗

Frequently asked about Voltswarm

What games are most similar to Voltswarm?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Voltswarm are Sublight, MAIMCOIL, Sovereign's End.
Who developed Voltswarm?
Voltswarm was developed by David Seco and published by HeadArrow.

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 Voltswarm.

For library-aware picks tuned to your specific taste, sign in with Steam on the home page.