IMHO.

Games like ERAIASON

If ERAIASON is your kind of game, the closest matches are Uagi-Saba 2, My Pet Femboy and Pactum — 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 ERAIASON: Artificial animal evolutionary simulation. Evolve your own AI robots in a simulation of nature!

2025IndieSimulationCasualEarly Access4.99 USDWindows · macOS · Linuxby Christian Hahm
ERAIASON — Steam game cover

Players who liked ERAIASON also play

Steam players who put hours into ERAIASON 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. Uagi-Saba 2

    WHY THIS

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

    Uagi-Saba 2 is a creature care/breeder sim. Raise cute creatures all with their own brain, genes and unique body parts. Guide them through beautiful hand drawn environments using speech and positive/negative reinforcement. Breed your favorites and create the perfect creature!

    2026IndieSimulationCasualSteam ↗
  2. My Pet Femboy

    WHY THIS

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

    My Pet Femboy is a simple pet simulator UwU

    2025IndieSimulationCasual2.99 USDSteam ↗
  3. Pactum

    WHY THIS

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

    Summon angels and demons, fuse them and watch them evolve on a floating island. A calm, relaxing incremental to unwind: upgrade without limits, watch your creatures grow, and enjoy the journey at your own pace.

    2026IndieSimulationCasualSteam ↗
  4. CritterGarden

    WHY THIS

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

    You are an astrobiologist stranded on a lifeless planet. Breathe new life into this mysterious world by gathering plants, animals, and research upgrades to help it grow back to its full potential. Collect, breed, and evolve over 90 cute and quirky Critters to help you on your journey back home!

    2025IndieSimulationCasual9.99 USDSteam ↗
  5. Substrate: Emergence

    WHY THIS

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

    Grow colonies of fluorescent cells that mutate, swarm, and devour each other in a petri dish arena. Propagate a unique biology of your own as you compete against rival labs in a detailed artificial life simulation.

    2026StrategyIndieSimulationSteam ↗
  6. Desktop Dog Park

    WHY THIS

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

    A chill desktop idle game where you build and decorate a dog park at the bottom of your screen. Collect coins, unlock new dog breeds, feed and play with them, hire an attendant, and watch your park grow while you work on other things.

    2026IndieSimulationCasual4.99 USDSteam ↗
  7. Ecosystem

    WHY THIS

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

    Create virtual lifeforms whose development is shaped by a deep simulation of evolution. Guide them as they fight, mate, and adapt to the environment you have built. All the creatures in the trailer evolved on their own in the game!

    2024StrategyIndieSimulation19.99 USDDeck PlayableSteam ↗
  8. Fish Game

    WHY THIS

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

    Fish Game is a detailed and highly “sofishticated” freshwater aquarium simulator, lovingly crafted *by* enthusiasts *for* enthusiasts! Featuring fish with personalities and dynamic relationships, water quality modeling, and so much more! Made with support from our friends at Smarter Every Day!

    2023IndieSimulationCasual16.24 USDDeck PlayableSteam ↗

Cheaper alternatives

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

  1. POSTAL 2

    WHY THIS

    Priced ~80% under ERAIASON on Steam right now. Shares Indie with ERAIASON.

    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. The Test

    WHY THIS

    Priced ~60% under ERAIASON on Steam right now. Shares Indie and Simulation with ERAIASON.

    You will answer a series of questions that will reveal truths from deep within. These questions may make you uncomfortable, but with great knowledge comes great sacrifice. Can you make it all the way through The Test, and if you do, are you sure you want the answers you seek?

    2020IndieAdventureSimulation1.99 USDDeck VerifiedSteam ↗
  3. Milk inside a bag of milk inside a bag of milk

    WHY THIS

    Priced ~70% under ERAIASON on Steam right now. Shares Indie with ERAIASON.

    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 ↗
  4. Blood and Bacon

    WHY THIS

    Priced ~80% under ERAIASON on Steam right now. Shares Casual with ERAIASON.

    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 ↗
  5. Placid Plastic Duck Simulator

    WHY THIS

    Priced ~60% under ERAIASON on Steam right now. Shares Simulation and Casual with ERAIASON.

    The ultimate high-tech rubber duck simulation, Placid Plastic Duck brings you dangerous levels of relaxation. With chill music, dreamy 3D graphics, and many different happy ducks, your only priority is to float around. Zero Ducks given.

    2022SimulationCasual1.99 USDDeck VerifiedSteam ↗
  6. Peggle Deluxe

    WHY THIS

    Priced ~80% under ERAIASON on Steam right now. Shares Casual with ERAIASON.

    Take your best shot with energizing arcade fun! Aim, shoot, clear the orange pegs, then sit back and cheer as 10 whimsical teachers guide you to Peggle greatness.

    2007Casual0.99 USDDeck PlayableSteam ↗
  7. shapez

    WHY THIS

    Priced ~80% under ERAIASON on Steam right now. Shares Indie and Simulation with ERAIASON.

    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 ↗
  8. The Test: Hypothesis Rising

    WHY THIS

    Priced ~60% under ERAIASON on Steam right now. Shares Indie and Simulation with ERAIASON.

    The second chapter in The Test trilogy. Answer a series of in-depth questions to reveal hidden truths about yourself and unlock secrets to discover how your life can change drastically with just a few, slight modifications. ...But are you sure you want the answers you seek?

    2020IndieAdventureSimulation1.99 USDDeck VerifiedSteam ↗

Free alternatives

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

  1. DORONKO WANKO

    WHY THIS

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

    『DORONKO WANKO』 is a DORONKO Action Game. In this game, You can become a cute, innocent Pomeranian, make your master's home messy and dirty. "Will the master be angry with me?" Don't worry. Because you are a sweet doggie.

    2024ActionSimulationFree To PlayFreeSteam ↗
  2. No Results Found

    WHY THIS

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

    Search, dig deeper, and search again. Can you reach the end of the truth?

    2026IndieAdventureSimulationFreeSteam ↗
  3. SuchArt: Creative Space

    WHY THIS

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

    Paint on any surfaces with numerous tools in Creative Space — a free sandbox version of SuchArt: Genius Artist Simulator. Create masterpieces, complete commissions, and decorate your studio in the most advanced artist sim!

    2021ActionIndieAdventureFreeDeck PlayableSteam ↗
  4. Aircar

    WHY THIS

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

    A simple immersive flying game built for VR. Pilot an aircar through a futuristic cityscape.

    2019IndieFree To PlayCasualFreeSteam ↗
  5. Crime Scene Cleaner: Prologue

    WHY THIS

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

    When there’s a call, you are the man to clean up after your client’s dirty job. Siding with the mafia is a dangerous game, but they pay well, and you need money, right? So take your mop and better remove those bloodstains quickly before the police come.

    2024ActionSimulationFreeSteam ↗
  6. South Scrimshaw, Part One

    WHY THIS

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

    South Scrimshaw is the story of a newborn whale in a vast alien ocean. It is a richly illustrated experimental visual novel, written in the style of a nature documentary.

    2023IndieCasualFreeDeck PlayableSteam ↗
  7. The Riftbreaker: Prologue

    WHY THIS

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

    The Riftbreaker: Prologue allows you to experience the events taking place before the story campaign of the main game. Explore an entirely new world. Gather resources. Build up a base. Defend yourself from thousands of alien creatures.

    2020ActionStrategyIndieFreeDeck PlayableSteam ↗
  8. AdVenture Capitalist

    WHY THIS

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

    Welcome, eager young investor, to AdVenture Capitalist! Arguably the world's greatest Capitalism simulator!

    2015IndieFree To PlayCasualFreeDeck PlayableSteam ↗

Frequently asked about ERAIASON

How much does ERAIASON cost?
ERAIASON is listed on Steam at 4.99 USD (current store price; Steam sales may reduce this temporarily).
What games are most similar to ERAIASON?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside ERAIASON are Uagi-Saba 2, My Pet Femboy, Pactum.
Who developed ERAIASON?
ERAIASON was developed by Christian Hahm.

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 ERAIASON.

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