IMHO.

Games like Boundary of Reason -Iris-

If Boundary of Reason -Iris- is your kind of game, the closest matches are Skycore Reboot, Pixel Quest: Survivor and Terraclysm Survivors — 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 Boundary of Reason -Iris-: A 2D dark fantasy action roguelike where you battle endless hordes while managing your "Corruption Level." Play as Iris, a fallen knight seeking revenge. Master diverse weapons, execute perfect dodges, and sacrifice your sanity for devastating magic. Will you succumb to the pleasure?

2026ActionIndieCasual0.84 USDWindowsby Guusuya
Boundary of Reason -Iris- — Steam game cover

Players who liked Boundary of Reason -Iris- also play

Steam players who put hours into Boundary of Reason -Iris- 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. Skycore Reboot

    WHY THIS

    Top pick for Boundary of Reason -Iris- fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Boundary of Reason -Iris-.

    Skycore Reboot is an action roguelike game centered on skill-building. You will venture through randomly generated floating cities, freely assembling acquired skills and equipment, defeating the ultimate magitek weapon, and rebooting the skycore to alter the fate of the falling sky islands.

    ActionIndieCasualSteam ↗
  2. Pixel Quest: Survivor

    WHY THIS

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

    In this action roguelite with unique and themed characters, create your build and face hordes of enemies with up to 4 friends online, kill monsters, collect their souls, face bosses and survive!

    ActionIndieRPGSteam ↗
  3. Terraclysm Survivors

    WHY THIS

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

    Terraclysm Survivors is a fast-paced action roguelike sidescroller. Earth is in peril, jump and attack through treacherous stages packed with enemy hordes while building the ultimate loadout. With up to 8 players online, defeat the invaders and survive in this apocalyptic and chaotic challenge!

    2026ActionIndieRPGSteam ↗
  4. Mahou Mayhem: Shoujo Survivors

    WHY THIS

    Ranked #4 for Boundary of Reason -Iris- fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Boundary of Reason -Iris-.

    Anime magical girl roguelite survivors-like that blends a gripping storyline with auto-attack battles against endless waves of enemies. Discover a 30-level talent tree, spend Shards to buy and evolve spells, and unlock the secret Path of Blight.

    ActionIndieSteam ↗
  5. Internet Survivor Survivors

    WHY THIS

    Ranked #5 for Boundary of Reason -Iris- fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Boundary of Reason -Iris-.

    A top-down action roguelite Touhou fangame featuring Flan, who's... started streaming and has taken the internet by storm!? Collect likes and coins to power up your weapons! Your very viewer count becomes your life! Annihilate the constant hordes of enemies and survive, survive, SURVIVE!

    2026ActionIndieCasual12.74 USDSteam ↗
  6. Don't Die, Collect Loot

    WHY THIS

    Ranked #6 for Boundary of Reason -Iris- fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Boundary of Reason -Iris-.

    It's time to become ridiculously powerful in an arcade roguelite RPG with no limits on your power! Guide your hero through infinite retro fantasy worlds, get loot, gain upgrades, and keep growing their power as you rip through hordes of enemies in the ultimate power fantasy!

    2025ActionIndieAdventure9.99 USDDeck PlayableSteam ↗
  7. BALL x PIT

    WHY THIS

    Ranked #7 for Boundary of Reason -Iris- fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Boundary of Reason -Iris-.

    BALL x PIT is a brick-breaking, ball-fusing, base-building survival roguelite. Batter hordes of enemies with ricocheting balls and gather the riches of the pit to expand your homestead, generate resources and recruit unique heroes.

    2025ActionIndie14.99 USDDeck VerifiedSteam ↗
  8. Mining Survivors

    WHY THIS

    Ranked #8 for Boundary of Reason -Iris- fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Boundary of Reason -Iris-.

    Incremental Survivors-like in which you mine valuable resources whilst slaying hoards of enemies.

    2025ActionStrategyIndie4.99 USDDeck PlayableSteam ↗

Cheaper alternatives

Games in the same vein priced at least 40% below Boundary of Reason -Iris- at current Steam store prices.

  1. UBERMOSH

    WHY THIS

    Priced ~42% under Boundary of Reason -Iris- on Steam right now. Shares Action and Indie with Boundary of Reason -Iris-.

    UBERMOSH is an arcade game about cutting bullets with a sword, in a gun-filled cyberpunk mosh pit.

    2015ActionIndie0.49 USDDeck VerifiedSteam ↗
  2. Miss Neko

    WHY THIS

    Priced ~42% under Boundary of Reason -Iris- on Steam right now. Shares Action and Casual with Boundary of Reason -Iris-.

    Together the full picture of all the lovely beast ladies with your own hands, play Yakyuken with them, collect their portraits. Hope you have a relaxing and enjoyable game time:)

    2019ActionCasual0.49 USDDeck PlayableSteam ↗
  3. QUICKERFLAK

    WHY THIS

    Priced ~42% under Boundary of Reason -Iris- on Steam right now. Shares Action and Indie with Boundary of Reason -Iris-.

    QUICKERFLAK is an experimental fast-paced time-attack top-down combat retro-hardcore minigame, that can be finished in a minute.

    2022ActionIndieAdventure0.49 USDDeck VerifiedSteam ↗
  4. Save Jesus

    WHY THIS

    Priced ~42% under Boundary of Reason -Iris- on Steam right now. Shares Indie and Casual with Boundary of Reason -Iris-.

    Someone is trying to murder Jesus. Disguised as Caesar with the Roman Empire by his side, an evil impostor from the future has set hundreds of deadly traps. Redirect the traps, kill the Romans and protect Jesus!

    2016IndieCasual0.49 USDDeck PlayableSteam ↗
  5. Barro

    WHY THIS

    Priced ~42% under Boundary of Reason -Iris- on Steam right now. Shares Indie and Casual with Boundary of Reason -Iris-.

    Choose your little car and race!

    2018IndieCasualRacing0.49 USDDeck VerifiedSteam ↗
  6. Gachi Heroes

    WHY THIS

    Priced ~42% under Boundary of Reason -Iris- on Steam right now. Shares Action and Indie with Boundary of Reason -Iris-.

    Gachi Heroes is a game about the dark fantasies. That's amazing an endlass journey in which you will know yourself with your favorite gachimuchi characters. How deep would you go?

    2018ActionIndieAdventure0.49 USDDeck VerifiedSteam ↗
  7. Trip to Vinelands

    WHY THIS

    Priced ~42% under Boundary of Reason -Iris- on Steam right now. Shares Action and Indie with Boundary of Reason -Iris-.

    Trip to Vinelands is an arcade retro hardcore maze wanderer minigame.

    2016ActionIndie0.49 USDDeck VerifiedSteam ↗
  8. TTV2

    WHY THIS

    Priced ~42% under Boundary of Reason -Iris- on Steam right now. Shares Action and Indie with Boundary of Reason -Iris-.

    TTV2 is an arcade retro hardcore maze wanderer minigame, sequel to Trip to Vinelands.

    2017ActionIndie0.49 USDSteam ↗

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 Boundary of Reason -Iris-.

    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. Bongo Cat

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Boundary of Reason -Iris-.

    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 ↗
  3. 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 Boundary of Reason -Iris-.

    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 ↗
  4. Sheepy: A Short Adventure

    WHY THIS

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

    A Short Handcrafted Pixel Art Platformer that follows Sheepy, an abandoned plushy brought to life. Sheepy: A Short Adventure is the first short game from MrSuicideSheep.

    2024IndieAdventureFree To PlayFreeDeck PlayableSteam ↗
  5. missed messages.

    WHY THIS

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

    ‘goth gf’s iPhone’ airdrops you - accept or decline? A love/horror story about life, death, & memes.

    2019IndieSimulationFree To PlayFreeDeck PlayableSteam ↗
  6. Awaria

    WHY THIS

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

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

    2024ActionIndieFree To PlayFreeDeck PlayableSteam ↗
  7. Grimm's Hollow

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Boundary of Reason -Iris-.

    A spooky, freeware RPG where you search the afterlife for your brother. Reap ghosts with your scythe, explore haunted caves, and eat ghostly treats on your journey through death.

    2019IndieAdventureRPGFreeDeck PlayableSteam ↗
  8. Virtual Cottage

    WHY THIS

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

    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 ↗

Frequently asked about Boundary of Reason -Iris-

How much does Boundary of Reason -Iris- cost?
Boundary of Reason -Iris- is listed on Steam at 0.84 USD (current store price; Steam sales may reduce this temporarily).
What games are most similar to Boundary of Reason -Iris-?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Boundary of Reason -Iris- are Skycore Reboot, Pixel Quest: Survivor, Terraclysm Survivors.
Who developed Boundary of Reason -Iris-?
Boundary of Reason -Iris- was developed by Guusuya.

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 Boundary of Reason -Iris-.

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