Games like Project0
Below are 24 hand-picked alternatives to Project0 for fans of action, indie, early access, ranked by imho.run's hybrid recommender. Each pick is scored on three signals: collaborative filtering across millions of Steam libraries (which players who logged hours in Project0 also play), content overlap on genres, categories, and storefront tags, and review-mined "vibe" embeddings that catch tonal similarity even when the genre label differs. Sections below cover closest matches, reviewer cross-mentions, cheaper alternatives, free-to-play picks. No login required — these picks work anchor-only.
About Project0: Step into the dangerous world of Project0. Your mission is straightforward, follow The Agency's orders and then escape in one piece. Whether you prefer solo play or a cooperative mode for up to 4 players, our semi-procedurally generated world ensures each gameplay is a unique experience.
Players who liked Project0 also play
Ranked by collaborative filtering across millions of Steam libraries plus content overlap on genres, tags, and developers.
- 1
The Carnival Killer
Top pick for Project0 fans by collaborative filtering across millions of Steam libraries. Shares Action with Project0.
Step right up to the most twisted carnival you’ll ever encounter! In The Carnival Killer, 4 players find themselves trapped in a nightmarish amusement park where laughter turns to terror. Killer Clowns stalk the grounds, hunting down anyone who fails to escape the nightmare.
- 2
Lethal Company
Second-strongest match for Project0 fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Project0.
A co-op horror about scavenging at abandoned moons to sell scrap to the Company.
- 3
Space Beast Terror Fright
Third-strongest match for Project0 fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Project0.
S.B.T.F. is a very hard arcade-style / rogue-like / perma-death first person shooter. You play as Marines who must brave dark, claustrophobic and terrifyingly intense Space Beast infested spacecraft in order to extract critical data and lucrative upgrades. Can you make it out alive?
- 4
Bunker Invaders
Ranked #4 for Project0 fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Project0.
A co-op horror game where you must scavenge for loot and maintain the bunker to keep it standing
- 5
MIMESIS
Ranked #5 for Project0 fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Project0.
4 Player co-op survival horror game. When the cursed rain falls, 'Mimesis' appear, perfectly imitating your teammates, bringing a new level of tension you've never experienced before.
- 6
The Backrooms Project
Ranked #6 for Project0 fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Project0.
Scientists made a new discovery about the Backrooms. Noclipping out of bounds in normal reality was a myth for long, but now it can be real! Now they are looking for subjects to test it on civil people. There are already scientists inside, so you have nothing to worry about, they say. Or do you?
- 7
Pacify
Ranked #7 for Project0 fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Project0.
An online co-op horror game where you pacify, weaken and capture supernatural creatures for PAH Inc. Each level has a different story, unique monsters, and multiple endings. Play single player or together with up to 6 friends. Includes proximity voice chat with fun effects.
- 8
Pyromaniac
Ranked #8 for Project0 fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Project0.
Play as Nikolas, a 20-year-old guy who found himself lost in an abandoned city... or so he thought it was at first. Explore the city, defend yourself from monsters, and find answers to what is really going on.
Cheaper alternatives
Games in the same vein priced at least 40% below Project0 at current Steam store prices.
- 1
POSTAL 2
Priced ~86% under Project0 on Steam right now. Shares Action and Indie with Project0.
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?
- 2
Buckshot Roulette
Priced ~57% under Project0 on Steam right now. Shares Action and Indie with Project0.
Play Russian roulette with a 12-gauge shotgun. Four enter. One leaves. Roll the dice with your life. Good luck!
- 3
GRIS
Priced ~46% under Project0 on Steam right now. Shares Indie with Project0.
Gris is a hopeful young girl lost in her own world, dealing with a painful experience in her life. Her journey through sorrow is manifested in her dress, which grants new abilities to better navigate her faded reality.
- 4
The Test
Priced ~72% under Project0 on Steam right now. Shares Indie with Project0.
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?
- 5
Milk inside a bag of milk inside a bag of milk
Priced ~79% under Project0 on Steam right now. Shares Indie with Project0.
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.
- 6
Blood and Bacon
Priced ~86% under Project0 on Steam right now. Shares Action with Project0.
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.
- 7
Crypt of the NecroDancer
Priced ~57% under Project0 on Steam right now. Shares Action and Indie with Project0.
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!
- 8
A Short Hike
Priced ~43% under Project0 on Steam right now. Shares Indie with Project0.
Hike, climb, and soar through the peaceful mountainside landscapes of Hawk Peak Provincial Park as you make your way to the summit.
Free alternatives
Free-to-play games that recommended players of this title also tend to enjoy.
- 1
Doki Doki Literature Club!
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Project0.
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.
- 2
Life is Strange - Episode 1
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with Project0.
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.
- 3
- 4
Ultimate Custom Night
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with Project0.
Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!
- 5
Bongo Cat
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Project0.
Bongo cat needs your help. Bongo cat needz more hatz!!! Every time you press a key, Bongo cat will punch your taskbar. Type, click, play, work to collect more points. Which hats will you find?
- 6
ENA: Dream BBQ
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Project0.
Experience surreal environments and inexplicable characters as ENA in a new wild world.
- 7
The Murder of Sonic the Hedgehog
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Project0.
Sonic the Hedgehog...was murdered!? Get to the bottom of the mystery in this brand-new adventure!
- 8
Indigo Park: Chapter 1
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with Project0.
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.
Narrow it down
Head-to-head comparisons
Frequently asked about Project0
- How much does Project0 cost?
- Project0 is listed on Steam at 6.99 USD (current store price; Steam sales may reduce this temporarily).
- Does Project0 have multiplayer or co-op?
- Yes — Project0 supports multi-player play according to its Steam store listing (Multi-player, Online Co-op, Co-op).
- What games are most similar to Project0?
- Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Project0 are The Carnival Killer, Lethal Company, Space Beast Terror Fright.
- Who developed Project0?
- Project0 was developed by Natural Frost.
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 Project0.
For library-aware picks tuned to your specific taste, sign in with Steam on the home page.