Games like C15
If C15 is your kind of game, the closest matches are Corridor 15 Firts, AsHes and Notes of Soul — 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 C15: This is a simple horror game, with an additional cooperative mode and an easy story about a scientist and his experiment on the brain.
Players who liked C15 also play
Steam players who put hours into C15 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.
Corridor 15 Firts
WHY THIS
Top pick for C15 fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with C15.
Horror game. In the game you need about 15 minutes to find a weapon.You need to shoot a monster to go through a single mode.
AsHes
WHY THIS
Second-strongest match for C15 fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with C15.
This horror game inspired by Chinese folklore offers an enthralling journey through the depths of the Underworld. As you delve deeper, you'll unravel hidden secrets veiled in the darkness.
Notes of Soul
WHY THIS
Third-strongest match for C15 fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with C15.
The gleaning club is an immersive game experience hall, where you can participate in the script arranged according to the story by role playing. Or learn folk knowledge and taste strange culture, or realize the sad but warm past of the protagonist of the story.
We Happy Few
WHY THIS
Ranked #4 for C15 fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with C15.
From the independent studio that brought you Contrast, We Happy Few is an action/adventure game set in a drug-fuelled, retrofuturistic city in an alternative 1960s England. Hide, fight and conform your way out of this delusional, Joy-obsessed world.
The Forest
WHY THIS
Ranked #5 for C15 fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with C15.
As the lone survivor of a passenger jet crash, you find yourself in a mysterious forest battling to stay alive against a society of cannibalistic mutants. Build, explore, survive in this terrifying first person survival horror simulator.
Black Mesa
WHY THIS
Ranked #6 for C15 fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with C15.
Relive Half-Life.
Cheaper alternatives
Games in the same vein priced at least 40% below C15 at current Steam store prices.
POSTAL 2
WHY THIS
Priced ~83% under C15 on Steam right now. Shares Action and Indie with C15.
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?
Buckshot Roulette
WHY THIS
Priced ~50% under C15 on Steam right now. Shares Action and Indie with C15.
Play Russian roulette with a 12-gauge shotgun. Four enter. One leaves. Roll the dice with your life. Good luck!
The Test
WHY THIS
Priced ~67% under C15 on Steam right now. Shares Indie and Adventure with C15.
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 ~75% under C15 on Steam right now. Shares Indie and Adventure with C15.
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 ~83% under C15 on Steam right now. Shares Action and Adventure with C15.
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.
Crypt of the NecroDancer
WHY THIS
Priced ~50% under C15 on Steam right now. Shares Action and Indie with C15.
Crypt of the NecroDancer is an award winning hardcore roguelike rhythm game. Move to the music and deliver beatdowns to the beat! Groove to the epic Danny Baranowsky soundtrack, or select songs from your own MP3 collection!
Super Hexagon
WHY THIS
Priced ~50% under C15 on Steam right now. Shares Action and Indie with C15.
Super Hexagon is a minimal action game by Terry Cavanagh, with music by Chipzel.
Nodebuster
WHY THIS
Priced ~50% under C15 on Steam right now. Shares Indie with C15.
Nodebuster is a short, experimental incremental game about busting nodes and destroying reality.
Free alternatives
Free-to-play games that recommended players of this title also tend to enjoy.
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 C15.
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.
Trick & Treat
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Adventure with C15.
Trick or treating in a vampire's house.Trick & Treat is a light-hearted Halloween adventure. It's about exploring and solving puzzles in a spooky atmosphere. There will be some horror elements, romance, many bad ends and a happy ending of true love.
Tiny Bunny: Prologue
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Adventure with C15.
Tiny Bunny: Prologue is a non-linear horror visual novel. Those, who have heard the voice of the forest, are beyond help.
SCP: Secret Laboratory
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with C15.
Deep within a secure underground facility, a sudden containment breach allows many of the secured anomalies to escape from their chambers. Assist the Foundation in re-securing the facility, help the Insurgency in their goal to capture it, or wreak havoc as an SCP in a frantic bid to escape.
Aimlabs
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with C15.
Aimlabs is the aim trainer of choice for over 45 Million players, from beginners to esports pros. Our unique aim analysis optimizes your gameplay, targets your weaknesses & builds key skills for any FPS game! Time to warm up with our unlimited scenarios & rank up in-game!
Poppy Playtime
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with C15.
You must stay alive in this horror/puzzle adventure. Try to survive the vengeful toys waiting for you in the abandoned toy factory. Use your GrabPack to hack electrical circuits or nab anything from afar. Explore the mysterious facility... and don't get caught.
Cry of Fear
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with C15.
Cry of Fear is a psychological single-player and co-op horror game set in a deserted town filled with horrific creatures and nightmarish delusions. You play as a young man desperately searching for answers in the cold Scandinavian night, finding his way through the city as he slowly descends into madness.
No More Room in Hell
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with C15.
The chances of you surviving this all out war of society and the undead are slim to none. Already, there are millions of the walking dead shambling about, searching for food to eat. There's no known cure. One bite can possibly end it all for you. However, you aren't alone in this nightmare.
Narrow it down
Head-to-head comparisons
Frequently asked about C15
- How much does C15 cost?
- C15 is listed on Steam at 5.99 USD (current store price; Steam sales may reduce this temporarily).
- What games are most similar to C15?
- Based on Steam play patterns and shared genres/tags, the games most often recommended alongside C15 are Corridor 15 Firts, AsHes, Notes of Soul.
- Who developed C15?
- C15 was developed by aDeCon Production.
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 C15.
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