Games like Injection No.9 - Chapter 1 (The Prologue)
If Injection No.9 - Chapter 1 (The Prologue) is your kind of game, the closest matches are Necrologium, The Soul and Clink — 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 Injection No.9 - Chapter 1 (The Prologue): Injection No.9 - Prologue is the first standalone episode of a psychological horror series. Investigate a decaying asylum after an anonymous tip, with only brief messages guiding you as reality breaks apart.
Players who liked Injection No.9 - Chapter 1 (The Prologue) also play
Steam players who put hours into Injection No.9 - Chapter 1 (The Prologue) 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.
Necrologium
WHY THIS
Top pick for Injection No.9 - Chapter 1 (The Prologue) fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with Injection No.9 - Chapter 1 (The Prologue).
Seven corrupted souls died in one fateful night. Discover their sins and unravel the mystery that surrounds their mortal shells.
The Soul
WHY THIS
Second-strongest match for Injection No.9 - Chapter 1 (The Prologue) fans by collaborative filtering across millions of Steam libraries. Shares Action and Adventure with Injection No.9 - Chapter 1 (The Prologue).
The Soul is a story about a hunter of monsters that hide among humans. This project confidently erases the line between the player and the protagonist.
Clink
WHY THIS
Third-strongest match for Injection No.9 - Chapter 1 (The Prologue) fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with Injection No.9 - Chapter 1 (The Prologue).
You are a lonely woman, secluded in a house with your cat... and the secrets of the past. What hides within your mind — illness, or something otherworldly? Nightmares and reality intertwine… everything is so foggy. Do you have the courage to remember what happened?
Dark Past
WHY THIS
Ranked #4 for Injection No.9 - Chapter 1 (The Prologue) fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Injection No.9 - Chapter 1 (The Prologue).
Dark Past is based on psychological horror by paranormal activity occurring during your investigations. Play solo or up to 4 players to try and solve the mystery of what entity is left behind.
Lost Lullabies: The Orphanage Chronicles
WHY THIS
Ranked #5 for Injection No.9 - Chapter 1 (The Prologue) fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Injection No.9 - Chapter 1 (The Prologue).
"Lost Lullabies - The Orphanage Chronicles" is a Co-Op horror game set in 1980, inspired by the real stories of an orphanage ruined by a fire in 1960 Lowell. Playable with 1-4 players, the goal is to identify and expel malevolent spirits alone or with your team.
Phasmophobia
WHY THIS
Ranked #6 for Injection No.9 - Chapter 1 (The Prologue) fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Injection No.9 - Chapter 1 (The Prologue).
Phasmophobia is a 4 player online co-op psychological horror. Paranormal activity is on the rise and it’s up to you and your team to use all the ghost-hunting equipment at your disposal in order to gather as much evidence as you can.
iBLiS
WHY THIS
Ranked #7 for Injection No.9 - Chapter 1 (The Prologue) fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Injection No.9 - Chapter 1 (The Prologue).
Demon is a first-person psychological horror game. How much can a game affect your real life? Enjoy a realistic home environment and terrifying moments of being immersed in a real-life story.
Radiolight
WHY THIS
Ranked #8 for Injection No.9 - Chapter 1 (The Prologue) fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with Injection No.9 - Chapter 1 (The Prologue).
Ashwood Creek, 1985. A child disappears without a trace. A local policeman is drawn into a national park, seeking the truth. Mysterious radio signals beckon him further and further. Investigate, survive and face the unknown in Radiolight— an '80s thriller by solo dev Krystof Knesl.
Cheaper alternatives
Games in the same vein priced at least 40% below Injection No.9 - Chapter 1 (The Prologue) at current Steam store prices.
POSTAL 2
WHY THIS
Priced ~80% under Injection No.9 - Chapter 1 (The Prologue) on Steam right now. Shares Action and Indie with Injection No.9 - Chapter 1 (The Prologue).
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 ~60% under Injection No.9 - Chapter 1 (The Prologue) on Steam right now. Shares Indie and Adventure with Injection No.9 - Chapter 1 (The Prologue).
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 ~70% under Injection No.9 - Chapter 1 (The Prologue) on Steam right now. Shares Indie and Adventure with Injection No.9 - Chapter 1 (The Prologue).
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 ~80% under Injection No.9 - Chapter 1 (The Prologue) on Steam right now. Shares Action and Adventure with Injection No.9 - Chapter 1 (The Prologue).
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.
Placid Plastic Duck Simulator
WHY THIS
Priced ~60% under Injection No.9 - Chapter 1 (The Prologue) on Steam right now. Shares Simulation with Injection No.9 - Chapter 1 (The Prologue).
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.
STAR WARS™ Republic Commando™
WHY THIS
Priced ~50% under Injection No.9 - Chapter 1 (The Prologue) on Steam right now. Shares Action with Injection No.9 - Chapter 1 (The Prologue).
You are the leader of an elite squad of Republic Commandos, your mission is to infiltrate, dominate, and ultimately, annihilate the enemy. Your squad will follow your orders and your lead, working together as a team - instinctively, intelligently, instantly. You are their leader. They are your weapon.
shapez
WHY THIS
Priced ~80% under Injection No.9 - Chapter 1 (The Prologue) on Steam right now. Shares Indie and Simulation with Injection No.9 - Chapter 1 (The Prologue).
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!
STAR WARS™ Jedi Knight - Jedi Academy™
WHY THIS
Priced ~50% under Injection No.9 - Chapter 1 (The Prologue) on Steam right now. Shares Action with Injection No.9 - Chapter 1 (The Prologue).
Forge your weapon and follow the path of the Jedi Jedi Knight: Jedi Academy is the latest installment of the highly acclaimed Jedi Knight series. Take on the role of a new student eager to learn the ways of the Force from Jedi Master Luke Skywalker.
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 Injection No.9 - Chapter 1 (The Prologue).
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.
Life is Strange - Episode 1
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Adventure with Injection No.9 - Chapter 1 (The Prologue).
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.
Ultimate Custom Night
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with Injection No.9 - Chapter 1 (The Prologue).
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 Injection No.9 - Chapter 1 (The Prologue).
Experience surreal environments and inexplicable characters as ENA in a new wild world.
The Murder of Sonic the Hedgehog
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Simulation with Injection No.9 - Chapter 1 (The Prologue).
Sonic the Hedgehog...was murdered!? Get to the bottom of the mystery in this brand-new adventure!
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 Injection No.9 - Chapter 1 (The Prologue).
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.
missed messages.
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Simulation with Injection No.9 - Chapter 1 (The Prologue).
‘goth gf’s iPhone’ airdrops you - accept or decline? A love/horror story about life, death, & memes.
Narrow it down
Head-to-head comparisons
Frequently asked about Injection No.9 - Chapter 1 (The Prologue)
- How much does Injection No.9 - Chapter 1 (The Prologue) cost?
- Injection No.9 - Chapter 1 (The Prologue) is listed on Steam at 4.99 USD (current store price; Steam sales may reduce this temporarily).
- What games are most similar to Injection No.9 - Chapter 1 (The Prologue)?
- Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Injection No.9 - Chapter 1 (The Prologue) are Necrologium, The Soul, Clink.
- Who developed Injection No.9 - Chapter 1 (The Prologue)?
- Injection No.9 - Chapter 1 (The Prologue) was developed by Ragdoll Games.
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 Injection No.9 - Chapter 1 (The Prologue).
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