IMHO.

Games like Opalescence

If Opalescence is your kind of game, the closest matches are Super Station Swarm, Neon Invaders and Nebula Warrior — 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 Opalescence: The colorful top-down shooter/bullet-hell

2022ActionIndie2.99 USDWindows · macOS · Linuxby Nathan Swedlund
Opalescence — Steam game cover

Players who liked Opalescence also play

Steam players who put hours into Opalescence 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. Super Station Swarm

    WHY THIS

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

    A space station, infinite waves, and a screen full of vector geometry trying to kill you. Your turrets auto-fire. Your satellites orbit. This is bullet-hell-yeah. In-game and permanent upgrades. 17 upgrade types across 9 weapon classes. Play, upgrade, repeat.

    2026ActionIndieCasual1.99 USDSteam ↗
  2. Neon Invaders

    WHY THIS

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

    Neon Invaders will take you back to your gaming roots with its constant action and relentlessly brutal enemies. Absorb enemy shots of the same colour to trigger a flurry of fire to decimate the alien invaders. Dodge and Match your way to victory through 40 levels and 5 difficulty settings.

    2022ActionCasual2.49 USDSteam ↗
  3. Nebula Warrior

    WHY THIS

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

    Nebula Warrior is a fast-paced arcade space shooter, a 15–20 minute action-driven experience designed like a high-intensity road trip through space. It evolves from a classic top-down shooter into a full 3D jet-style space combat, blending nostalgia with modern intensity.

    ActionSteam ↗
  4. Wings Of WW2

    WHY THIS

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

    Take to the skies in this action-packed WWII arcade flight combat game. Engage enemy fighters, complete critical missions, and fight for control of the battlefield.

    2021Action6.99 USDSteam ↗
  5. Battle AirForce

    WHY THIS

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

    Three years after Battle Marine a new battle is about to begin! Battle AirForce is the first orthodox style vertical scrolling bullet hell STG since NOKOGI Rider by SUZUKI PLAN. It was created in Z80 full assembly language, aiming at a level close to the limit of VGS-Zero.

    2025ActionIndie6.99 USDSteam ↗
  6. Polycar Blitz

    WHY THIS

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

    Shift into high gear and defend the moon! In this top-down rougelike vehicle shooter, gun down monsters and upgrade your Polycar to fend off against increasingly difficult waves of alien invaders! Do you have what it takes to win?

    2025ActionIndieRPG1.99 USDSteam ↗
  7. Hexapoda

    WHY THIS

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

    After the last human war, gases were spread through the atmosphere making it unbreathable. The richest to fled to orbital colonies and the others took refuge underground. Get ready to fight giant Insects for the future of humanity !

    2023ActionIndie12.99 USDSteam ↗
  8. Blazing Trail

    WHY THIS

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

    Escape failed! All we have left is our will to survive, the endless hordes of enemies, and enough bullets to rip them all to shreds. Blazing trail. Vertical co-op shooter, offering accessible, action-packed gameplay.

    2025ActionIndie12.99 USDSteam ↗

Cheaper alternatives

Games in the same vein priced at least 40% below Opalescence at current Steam store prices.

  1. POSTAL 2

    WHY THIS

    Priced ~67% under Opalescence on Steam right now. Shares Action and Indie with Opalescence.

    Live a week in the life of "The POSTAL Dude"; a hapless everyman just trying to check off some chores. Buying milk, returning an overdue library book, getting Gary Coleman's autograph, what could possibly go wrong?

    2012ActionIndieAdventure0.99 USDDeck VerifiedSteam ↗
  2. Milk inside a bag of milk inside a bag of milk

    WHY THIS

    Priced ~50% under Opalescence on Steam right now. Shares Indie with Opalescence.

    A short story about what sort of challenges everyday little things can be. Help the girl buy milk, be the first not to disappoint her.

    2020IndieAdventure1.49 USDDeck PlayableSteam ↗
  3. Blood and Bacon

    WHY THIS

    Priced ~67% under Opalescence on Steam right now. Shares Action with Opalescence.

    This Co-op Shooter , has Day and Night levels, multiple maps, players will take on 25 enemy types and numerous bosses, like Gargantuan Monsters and Minibosses every 10 days as you explore, shoot and run for your life against the onslaught of porcine monstrosities.

    2016ActionAdventureCasual0.99 USDSteam ↗
  4. shapez

    WHY THIS

    Priced ~67% under Opalescence on Steam right now. Shares Indie with Opalescence.

    shapez is an easy-going, minimalistic factory building game about the automation of shapes through extraction and satisfying production lines. Adapt to increasingly complex shapes and grow your factory across an infinitely expanding map. Your only limitation is your creativity!

    2020StrategyIndieSimulation0.99 USDDeck PlayableSteam ↗
  5. Shower With Your Dad Simulator 2015: Do You Still Shower With Your Dad

    WHY THIS

    Priced ~67% under Opalescence on Steam right now. Shares Action and Indie with Opalescence.

    "Shower With Your Dad Simulator 2015: Do You Still Shower With Your Dad?" is a fast paced shower-simulation where you shower with your 8-bit dad.It's good, clean fun!

    2015ActionIndieSimulation0.99 USDDeck VerifiedSteam ↗
  6. Montaro

    WHY THIS

    Priced ~67% under Opalescence on Steam right now. Shares Indie with Opalescence.

    Montaro is a DOGE.

    2016IndieCasual0.99 USDDeck PlayableSteam ↗
  7. Bit Blaster XL

    WHY THIS

    Priced ~67% under Opalescence on Steam right now. Shares Action and Indie with Opalescence.

    Bit Blaster XL is a fast-paced, retro arcade shoot 'em up (shmup) inspired by the classic quarter-munchers of the ‘80s. Easy to pick up, hard to put down, boost, dodge, shoot, and chase high scores in this addictive, old-school action game!

    2016ActionIndieCasual0.99 USDDeck VerifiedSteam ↗
  8. Dictators:No Peace Countryballs

    WHY THIS

    Priced ~67% under Opalescence on Steam right now. Shares Indie with Opalescence.

    Dictators : No Peace Countryballs is a war simulation and dictator game. This is a fun,simple and some say a funny countryballs game. If you like simulation games, you will love playing Dictators : No Peace. Play as a dictator of your favourite country and colonize the world.

    2020StrategyIndieSimulation0.99 USDSteam ↗

Free alternatives

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

  1. STRAFTAT

    WHY THIS

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

    STRAFTAT is a 1v1/2v2 ONLINE first person SHOOTER with quick rounds in over 350 MAPS ; Including all WEAPONS, proximity chat and 4 players FFA.

    2024ActionFreeDeck PlayableSteam ↗
  2. Awaria

    WHY THIS

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

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

    2024ActionIndieFree To PlayFreeDeck PlayableSteam ↗
  3. The Expendabros

    WHY THIS

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

    The Expendabros have assembled and set their sights on the forces of ruthless arms dealer Conrad Stonebanks in the forests of Eastern Europe.

    2014ActionIndieAdventureFreeDeck VerifiedSteam ↗
  4. Iron Snout

    WHY THIS

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

    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 ↗
  5. UNBEATABLE [white label]

    WHY THIS

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

    A young girl learns a song. An exclusive side-story set in the world of D-CELL GAMES' upcoming rhythm-adventure.

    2021ActionIndieAdventureFreeDeck PlayableSteam ↗
  6. Star Fetchers

    WHY THIS

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

    The introduction to a wild ride with gangsters and deep state conspiracy theories

    2020ActionIndieAdventureFreeDeck PlayableSteam ↗
  7. Magic Archery

    WHY THIS

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

    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 ↗
  8. Coloring Pixels

    WHY THIS

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

    A relaxing coloring by numbers game. Enjoy completing a variety of images with differing themes, complexity, and sizes.

    2018IndieFree To PlayCasualFreeSteam ↗

Frequently asked about Opalescence

How much does Opalescence cost?
Opalescence is listed on Steam at 2.99 USD (current store price; Steam sales may reduce this temporarily).
What games are most similar to Opalescence?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Opalescence are Super Station Swarm, Neon Invaders, Nebula Warrior.
Who developed Opalescence?
Opalescence was developed by Nathan Swedlund and published by BioluminaGames.

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 Opalescence.

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