IMHO.

Games like Assassin and Sister

If Assassin and Sister is your kind of game, the closest matches are Soviet Hentai, Deskmate Girl and Megacraft Hentai Survival — 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 Assassin and Sister: Embark on a journey to save the world in this bullet-filled adventure, born from our desire to mix the joy of open-ended exploration with a top-down shooter's juicy game feel.

2026ActionWindowsby ASOBI
Assassin and Sister — Steam game cover

Players who liked Assassin and Sister also play

Steam players who put hours into Assassin and Sister 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. Soviet Hentai

    WHY THIS

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

    Soviet Hentai is a third-person shooter set in the USSR. Explore the Soviet city, test your aim, use a diverse Arsenal of weapons to win shootouts with dangerous enemies.

    2021ActionIndieAdventure0.99 USDSteam ↗
  2. Deskmate Girl

    WHY THIS

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

    Can you become a perfect boyfriend and let your girlfriend open her heart to you?

    2020ActionIndieSimulation1.99 USDSteam ↗
  3. Megacraft Hentai Survival

    WHY THIS

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

    Megacraft Hentai Survival is an open-world shooter where you decide where to go and what to do, your fate is in your hands. How long can you survive in a cubic post-Apocalypse?

    2021ActionIndieAdventure0.99 USDSteam ↗
  4. HENTAICRAFT

    WHY THIS

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

    HENTAICRAFT is a sandbox with an endless open world that consists of cubes. Your possibilities here are limited only by your imagination. Get resources, build, travel and enjoy a cute character!

    2021ActionIndieAdventure1.99 USDSteam ↗
  5. Shoot Them

    WHY THIS

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

    A group of beautiful girls seemingly harmless to human beings and animals are actually clone female soldiers transformed by war scientists. They are not afraid of pain or death. They can smell the breath of the target a hundred miles away.

    2019ActionIndie2.99 USDSteam ↗
  6. Hentai Milf Quiz

    WHY THIS

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

    You must remember the school curriculum and answer the most interesting questions on the topic of the lesson, just remember that it is not so simple, because after the correct answer your game teacher will remove one piece of clothing from himself.

    2020ActionSportsIndie0.99 USDSteam ↗
  7. Hentai Aim Trainer 2

    WHY THIS

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

    Now you can train your aim with hentai girls. Enjoy and relax while shooting boobs!

    2023ActionAdventureCasual0.99 USDDeck PlayableSteam ↗
  8. Hentai I'm coming!

    WHY THIS

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

    Game to fertilize sperm. Life Is a Miracle. If successful, you can watch sexy events.

    2020Action0.99 USDSteam ↗

Free alternatives

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

  1. Meteor 60 Seconds!

    WHY THIS

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

    Meteor 60 seconds! is a simple, fun, comic-like action game that simulates your life if there were a meteor heading towards Earth and you had 60 seconds to live. Do anything you want to do with your last 60 seconds, even if it's illegal! What about planting an apple tree?

    2018ActionIndieSimulationFreeDeck PlayableSteam ↗
  2. Hog Hunter 2021

    WHY THIS

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

    Hog hunter is a short atmospheric game about catching hogs out in the wild, be careful though not everything in the woods is safe...

    2021ActionIndieFree To PlayFreeDeck PlayableSteam ↗
  3. Crush Crush

    WHY THIS

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

    Welcome to Crush Crush - the Idle Dating Sim! Meet, flirt, and fall in love with a motley cast of girls in this heartfelt and hilarious game.

    2016IndieFree To PlayCasualFreeDeck PlayableSteam ↗
  4. Banana Shooter

    WHY THIS

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

    Dave is the banana man who is keep shooting enemies and get their banana,and use some cool mechanic such as dash,double jump,grapple hook and rocket jump.If you are finding fast paced shooter game,this is what you need

    2022ActionIndieFree To PlayFreeDeck PlayableSteam ↗
  5. Sakura Clicker

    WHY THIS

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

    The latest entry in the Sakura series is more action-packed than ever before! Sakura Clickers is a fast-paced, exciting adventure, full of content, in which you defeat your foes with the power of your mouse!

    2015IndieFree To PlayCasualFreeDeck VerifiedSteam ↗
  6. Blush Blush

    WHY THIS

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

    You are responsible somehow for a curse that befalls 12 unfortunate hawt dudes. Now you have to find them and break the curse with your love!!

    2020IndieSimulationFree To PlayFreeDeck PlayableSteam ↗
  7. Paunch

    WHY THIS

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

    One-on-one physical online duels.

    2019ActionSportsIndieFreeDeck PlayableSteam ↗
  8. Action Taimanin

    WHY THIS

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

    An intense, gorgeous hack-and-slash action RPG from the Taimanin fame!

    2020ActionAdventureRPGFreeDeck VerifiedSteam ↗

More from ASOBI

Other recommendable Steam games by ASOBI, ranked by review count so the studio's hits land first.

  1. Monster

    WHY THIS

    Another title from ASOBI, the studio behind Assassin and Sister.

    This is a casual Sokoban game. Players need to use the keyboard to control the female character to complete the task and move to the next level.

    2022StrategyIndieCasual2.99 USDDeck PlayableSteam ↗
  2. Tomb 盜墓

    WHY THIS

    Another title from ASOBI, the studio behind Assassin and Sister.

    Tomb is an action/adventure game including exploration & discovery, platforming, and puzzle solving, fun fast-paced combat. At the core Tomb is a tight run & gun shooter that will test your skill, timing, reflexes. Building upon that solid arcade base, the game adds a ton of crazy weapons.

    2023Indie3.99 USDSteam ↗
  3. Monster 2

    WHY THIS

    Another title from ASOBI, the studio behind Assassin and Sister.

    Although I had a good house, wealth, I had no girlfriend who could give me sexual comfort. But one night I felt very lucky when I found stray cat girls. After gaining their trust I had sexual pleasure with them. Grace and Lucy disliked it all at first but over time they both came closer to me.

    2023Casual4.99 USDSteam ↗
  4. Goblin

    WHY THIS

    Another title from ASOBI, the studio behind Assassin and Sister.

    The land is full of adventurers. I sit around the Guild Hall, awaiting my next quest. There are always plenty, as there is no end to goblins, yet somehow, these past couple of days, it has been quiet. Every guild member is giving it their all in order to quell as many goblins as possible.

    2024Strategy4.99 USDSteam ↗
  5. Monster 3

    WHY THIS

    Another title from ASOBI, the studio behind Assassin and Sister.

    Monster 3 is a puzzle video game in which the player pushes boxes around in a warehouse, trying to get them to storage locations.

    2024Casual4.99 USDSteam ↗
  6. Detective Mikami

    WHY THIS

    Another title from ASOBI, the studio behind Assassin and Sister. Shares Action with Assassin and Sister.

    The outbreak has hit the entire world like a truck. Yet, in some respects, the infestation of the population has affected Mikami and Hirano the most. That is because the two of them are so unlike one another yet they are stuck together, trying to live through this new, dangerous world.

    2025Action6.99 USDSteam ↗
  7. NTR

    WHY THIS

    Another title from ASOBI, the studio behind Assassin and Sister.

    Enter the world of Block Blast, where you have to use your brain with every step, and you can also watch the magic cube explode, which is super rewarding!

    2025Casual4.99 USDDeck VerifiedSteam ↗

Frequently asked about Assassin and Sister

What games are most similar to Assassin and Sister?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Assassin and Sister are Soviet Hentai, Deskmate Girl, Megacraft Hentai Survival.
Who developed Assassin and Sister?
Assassin and Sister was developed by ASOBI.

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 Assassin and Sister.

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