IMHO.

Games like TrinityS

If TrinityS is your kind of game, the closest matches are Cook Saga, Firefly Trials and Life Souls — picked from the ranked list below. Reviewers single out its challenging, contemplative and cozy. 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 TrinityS: TrinityS condenses the thrilling elements of MMO RPG endgame encounters into a white-knuckle, "Boss Rush" cooperative online action game for up to three players. Skip the MMO level grind and face off against fearsome foes that require precise coordination to defeat!

2024ActionIndieCasual14.99 USDDeck PlayableWindowsby Indie-us Games
TrinityS — Steam game cover
Players highlight
Boss patterns must be learned through experimentationCheckpoints on boss kills reduce frustrationEach boss has unique mechanics to discoverChallengingContemplativeCozy

Players who liked TrinityS also play

Steam players who put hours into TrinityS 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. Cook Saga

    WHY THIS

    Top pick for TrinityS fans by collaborative filtering across millions of Steam libraries. Shares Casual with TrinityS.

    Learn new skills, buy counter, upgrade your restaurant, and COOK, COOK until there is no more customer. Cook saga is a game about skill and financial decision making for still be here tomorrow.

    2025SimulationRPGCasual7.70 USDSteam ↗
  2. Firefly Trials

    WHY THIS

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

    Firefly Trials is a 3-player boss rush raidlike with fast-paced, MMO-inspired battles against mythological beasts. Choose from a roster of animal-inspired characters, theorycraft your build, and decode escalating mechanics from E-Rank to S-Rank.

    ActionRPGFree To PlayFreeSteam ↗
  3. Life Souls

    WHY THIS

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

    Life Souls is a cooperative roguelike for 1–6, players featuring dynamic arena combat, free-form skill combinations, epic bosses, and permanent progression.

    2027ActionIndieRPGSteam ↗
  4. Realm of Balls

    WHY THIS

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

    Realm of Balls is a fast 2D top-down action MOBA where distinct ball heroes clash in online ranked 3v3, party invites, and local battle modes. Master movement, terrain, crowd control, and signature skills across solo, team fights, and free-for-all chaos.

    2026ActionIndie2.09 USDSteam ↗
  5. Monsters of Seabrook

    WHY THIS

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

    Capture, train, and fuse together minions into your ultimate weapon against foes and the gym leaders of Seabrook. Become the resident Monster Expert and collect them all!

    2023IndieAdventureRPG9.99 USDSteam ↗
  6. Rathe: The Beginning

    WHY THIS

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

    Turn based, party focused, elemental world, short story RPG.

    2021IndieRPG24.99 USDSteam ↗
  7. Solemn Knights: Entirely Ours Classic Edition

    WHY THIS

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

    A 2D, turned-based, story driven RPG.

    2023ActionAdventureRPG49.99 USDSteam ↗
  8. TERA - Action MMORPG

    WHY THIS

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

    TERA is an epic fantasy MMORPG experience. Master the action-packed combat system and prove yourself in solo and multiplayer adventures – all in the stunningly beautiful world of Arborea!

    2017ActionAdventureMassively MultiplayerDeck PlayableSteam ↗

Reviewers mention these as similar to TrinityS

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. World of Witchcraft

    WHY THIS

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

    Immerse yourself in a world where ambition, magic, and lust intertwine.

    2025ActionIndieAdventure9.99 USDDeck PlayableSteam ↗
  2. FINAL FANTASY

    WHY THIS

    Reviewers of TrinityS cross-mention this title as a similar play.

    The original FINAL FANTASY comes to life with completely new graphics and audio! A remodeled 2D take on the first game in the world-renowned FINAL FANTASY series! Enjoy the timeless story told through charming retro graphics.

    2021RPG7.79 USDDeck VerifiedSteam ↗
  3. Lost Ark

    WHY THIS

    Shares a challenging mood with TrinityS.

    Reviewers of TrinityS cross-mention this title as a similar play. Shares Action with TrinityS.

    Embark on an odyssey for the Lost Ark in a vast, vibrant world: explore new lands, seek out lost treasures, and test yourself in thrilling action combat in this action-packed free-to-play RPG.

    2022ActionAdventureMassively MultiplayerFreeDeck PlayableSteam ↗
  4. Dungeons of Dragons

    WHY THIS

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

    "In an age of guns, swords, and magic, the Philosopher's Stone, which maintains the balance of Dungeons and Dragons, has been stolen. The world hangs in the balance. It's all up to you..."Honestly, we can't make it all up all the time. Let's have an adventure together!

    2023ActionIndieAdventure0.99 USDSteam ↗

Cheaper alternatives

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

  1. Garry's Mod

    WHY THIS

    Priced ~67% under TrinityS on Steam right now. Shares Indie and Casual with TrinityS.

    Garry's Mod is a physics sandbox. There aren't any predefined aims or goals. We give you the tools and leave you to play.

    2006IndieSimulationCasual4.99 USDDeck PlayableSteam ↗
  2. Vampire Survivors

    WHY THIS

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

    Mow down thousands of night creatures and survive until dawn! Vampire Survivors is a gothic horror casual game with rogue-lite elements, where your choices can allow you to quickly snowball against the hundreds of monsters that get thrown at you. Be the bullet hell!

    2022ActionIndieRPG4.99 USDDeck VerifiedSteam ↗
  3. R.E.P.O.

    WHY THIS

    Priced ~53% under TrinityS on Steam right now. Shares Action with TrinityS.

    An online co-op horror game with up to 6 players. Locate valuable, fully physics-based objects and handle them with care as you retrieve and extract to satisfy your creator's desires.

    2025ActionEarly Access6.99 USDDeck PlayableSteam ↗
  4. PEAK

    WHY THIS

    Priced ~47% under TrinityS on Steam right now. Shares Action and Indie with TrinityS.

    PEAK is a co-op climbing game where the slightest mistake can spell your doom. Either solo or as a group of lost nature scouts, your only hope of rescue from a mysterious island is to scale the mountain at its center. Do you have what it takes to reach the PEAK?

    2025ActionIndieAdventure7.99 USDDeck VerifiedSteam ↗
  5. Titanfall® 2

    WHY THIS

    Priced ~70% under TrinityS on Steam right now. Shares Action with TrinityS.

    Respawn Entertainment gives you the most advanced titan technology in its new, single player campaign & multiplayer experience. Combine & conquer with new titans & pilots, deadlier weapons, & customization and progression systems that help you and your titan flow as one unstoppable killing force.

    2020Action4.49 USDDeck PlayableSteam ↗
  6. Slay the Spire

    WHY THIS

    Priced ~58% under TrinityS on Steam right now. Shares Indie with TrinityS.

    We fused card games and roguelikes together to make the best single player deckbuilder we could. Craft a unique deck, encounter bizarre creatures, discover relics of immense power, and Slay the Spire!

    2019StrategyIndie6.24 USDDeck VerifiedSteam ↗
  7. Inscryption

    WHY THIS

    Priced ~47% under TrinityS on Steam right now. Shares Indie with TrinityS.

    Inscryption is an inky black card-based odyssey that blends the deckbuilding roguelike, escape-room style puzzles, and psychological horror into a blood-laced smoothie. Darker still are the secrets inscrybed upon the cards...

    2021StrategyIndieAdventure7.99 USDDeck PlayableSteam ↗
  8. Cookie Clicker

    WHY THIS

    Priced ~67% under TrinityS on Steam right now. Shares Indie and Casual with TrinityS.

    An idle game about making cookies! Originally released in 2013 on the web, and actively developed since then. This is the official version for Steam.

    2021StrategyIndieSimulation4.99 USDDeck PlayableSteam ↗

Free alternatives

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

  1. 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 TrinityS.

    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 ↗
  2. STRAFTAT

    WHY THIS

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

    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 ↗
  3. Counter-Strike:Global Offensive

    WHY THIS

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

    Counter-Strike:Global Offensive (CS:GO) expands upon the team-based action gameplay that it pioneered when it was launched over 2 decades ago. CS:GO features new maps, characters, weapons, and game modes, and delivers updated versions of the classic CS content (de_dust2, etc.).

    2012ActionFree To PlayFreeDeck PlayableSteam ↗
  4. Awaria

    WHY THIS

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

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

    2024ActionIndieFree To PlayFreeDeck PlayableSteam ↗
  5. Iron Snout

    WHY THIS

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

    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 ↗
  6. UNBEATABLE [white label]

    WHY THIS

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

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

    2021ActionIndieAdventureFreeDeck PlayableSteam ↗
  7. Magic Archery

    WHY THIS

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

    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. Eternal Senia

    WHY THIS

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

    Thoughts and expectations ARPG

    2015ActionIndieRPGFreeDeck PlayableSteam ↗

Frequently asked about TrinityS

Does TrinityS run on Steam Deck?
TrinityS is rated Playable on Steam Deck — it runs, but expect some manual adjustments (control remapping, text size, or graphics settings) for the best experience.
How much does TrinityS cost?
TrinityS is listed on Steam at 14.99 USD (current store price; Steam sales may reduce this temporarily).
Does TrinityS have multiplayer or co-op?
Yes — TrinityS supports multi-player play according to its Steam store listing (Multi-player, Online Co-op, Co-op).
What games are most similar to TrinityS?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside TrinityS are Cook Saga, Firefly Trials, Life Souls.
Who developed TrinityS?
TrinityS was developed by Indie-us Games and published by Phoenixx Inc..

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 TrinityS.

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