Games like Mister 9
If Mister 9 is your kind of game, the closest matches are Ghost Infinite Labyrinth, 5番線おじさん救出編 Platform 5 Dungeons and ?? Movie Theater — 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.
Get personalized picks →About Mister 9: Look for irregularities in the house where the uncles live. Irregulars are the enemy. For the sake of world peace, shoot without mercy.
Players who liked Mister 9 also play
Steam players who put hours into Mister 9 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.
Ghost Infinite Labyrinth
WHY THIS
Top pick for Mister 9 fans by collaborative filtering across millions of Steam libraries. Shares Adventure with Mister 9.
You have wandered into a Japanese labyrinth where ghosts lurk. Escape from this strange space while running away from the ghosts.
5番線おじさん救出編 Platform 5 Dungeons
WHY THIS
Second-strongest match for Mister 9 fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with Mister 9.
The long-awaited sequel to Japan’s hit “Nibansen” is here! This new rescue-horror in the “Bansen Series” goes beyond anomaly hunting. Enter massive Senjuku Station (千宿), full of oddities, and save the stranded old man. Now the truth of “Nibansen,” “Sanbansen,” and “Platform 4” is revealed…
?? Movie Theater
WHY THIS
Third-strongest match for Mister 9 fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with Mister 9.
This is a funny movie theater where you can watch any kind of movie. I saw a movie here. It is a story of a high school boy “Sota Sakurai” until ※※※※※※.
Poolrooms Museum
WHY THIS
Ranked #4 for Mister 9 fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with Mister 9.
Explore surreal poolrooms, museums, and endless liminal spaces.
Backrooms: No Level
WHY THIS
Ranked #5 for Mister 9 fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with Mister 9.
Backrooms: No Level is a cooperative horror game for 1–4 players. You think you can complete anything, but what if you can't? What if nothing is real and you can't complete anything, even with friends, it will be extremely difficult to complete this game!
Mint's Hints
WHY THIS
Ranked #6 for Mister 9 fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with Mister 9.
Mint’s Hints is a cancelled children’s show, and you’ve found yourself on the old set. Find paw-shaped Hints with special ghost-detecting Flashbrights, and discover the secret behind the show’s closure with your Happy-Go-Lucky Notebook, but be careful, the stars of the show are after you.
Assassin Of Spider 2: 2099
WHY THIS
Ranked #7 for Mister 9 fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with Mister 9.
Assassin of spider 2: 2099 is futuristic third person/first person sci-fi shooter where player mission is to kill space spider and collect skulls
Willie's Nightfall
WHY THIS
Ranked #8 for Mister 9 fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with Mister 9.
Willie's Nightfall is a first-person horror game. Explore the eerie offices of Willie's Company in search of secret documents. But you're not alone. The sinister company mascot, Willie—a distorted, murderous mouse—is hunting you down.
Cheaper alternatives
Games in the same vein priced at least 40% below Mister 9 at current Steam store prices.
POSTAL 2
WHY THIS
Priced ~75% under Mister 9 on Steam right now. Shares Indie and Adventure with Mister 9.
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?
The Test
WHY THIS
Priced ~50% under Mister 9 on Steam right now. Shares Indie and Adventure with Mister 9.
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?
Milk inside a bag of milk inside a bag of milk
WHY THIS
Priced ~63% under Mister 9 on Steam right now. Shares Indie and Adventure with Mister 9.
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.
Blood and Bacon
WHY THIS
Priced ~75% under Mister 9 on Steam right now. Shares Adventure with Mister 9.
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.
shapez
WHY THIS
Priced ~75% under Mister 9 on Steam right now. Shares Indie with Mister 9.
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!
The Test: Hypothesis Rising
WHY THIS
Priced ~50% under Mister 9 on Steam right now. Shares Indie and Adventure with Mister 9.
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?
The NOexistenceN of you AND me
WHY THIS
Priced ~50% under Mister 9 on Steam right now. Shares Indie and Adventure with Mister 9.
Use "game" as a medium to showcase the world of "you/girl". Explore the truth of "you/girl/world" through the form of a "visual novel".
Shower With Your Dad Simulator 2015: Do You Still Shower With Your Dad
WHY THIS
Priced ~75% under Mister 9 on Steam right now. Shares Indie with Mister 9.
"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!
Free alternatives
Free-to-play games that recommended players of this title also tend to enjoy.
Doki Doki Literature Club!
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Mister 9.
The Literature Club is full of cute girls! Will you write the way into their heart? This game is not suitable for children or those who are easily disturbed.
Ultimate Custom Night
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Mister 9.
Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!
ENA: Dream BBQ
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Adventure with Mister 9.
Experience surreal environments and inexplicable characters as ENA in a new wild world.
Indigo Park: Chapter 1
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Adventure with Mister 9.
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.
The Looker
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Mister 9.
You wake up, alone, on a strangely familiar island full of puzzles that will frustrate and annoy you.
Counter-Strike:Global Offensive
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it.
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.).
missed messages.
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Mister 9.
‘goth gf’s iPhone’ airdrops you - accept or decline? A love/horror story about life, death, & memes.
Narrow it down
Head-to-head comparisons
More from riinwin
Other recommendable Steam games by riinwin, ranked by review count so the studio's hits land first.
?? Movie Theater
WHY THIS
Another title from riinwin, the studio behind Mister 9. Shares Indie and Adventure with Mister 9.
This is a funny movie theater where you can watch any kind of movie. I saw a movie here. It is a story of a high school boy “Sota Sakurai” until ※※※※※※.
Fairy Carrots
WHY THIS
Another title from riinwin, the studio behind Mister 9. Shares Indie and Adventure with Mister 9.
Stealth action exploration game in which a "little hater" hides in a shared house where nine girls live and runs around looking for carrots.
Escape from the Cannibal Family
WHY THIS
Another title from riinwin, the studio behind Mister 9. Shares Indie and Adventure with Mister 9.
Never get caught! Jack up the doll's vision! Feel their presence!
The Worries of Santa Clauses
WHY THIS
Another title from riinwin, the studio behind Mister 9. Shares Indie with Mister 9.
They are somehow arrested when the police find them.
Ghost Infinite Labyrinth
WHY THIS
Another title from riinwin, the studio behind Mister 9. Shares Adventure with Mister 9.
You have wandered into a Japanese labyrinth where ghosts lurk. Escape from this strange space while running away from the ghosts.
Frequently asked about Mister 9
- How much does Mister 9 cost?
- Mister 9 is listed on Steam at 3.99 USD (current store price; Steam sales may reduce this temporarily).
- What games are most similar to Mister 9?
- Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Mister 9 are Ghost Infinite Labyrinth, 5番線おじさん救出編 Platform 5 Dungeons, ?? Movie Theater.
- Who developed Mister 9?
- Mister 9 was developed by riinwin.
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 Mister 9.
For library-aware picks tuned to your specific taste, sign in with Steam on the home page.