Games like Project ROSS
If Project ROSS is your kind of game, the closest matches are Puppet Mall: Chapter 1: Lost Friend, Mundaun and What Happened to Lily? — 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 Project ROSS: Project ROSS is a horror/puzzle game where you play as Jason who is struggling to overcome the absence of his father. Explore the abandoned testing facility where he was supposedly last located and uncover the mystery of what really happened all those years ago. Just try to keep your head on!

Players who liked Project ROSS also play
Steam players who put hours into Project ROSS 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.
Puppet Mall: Chapter 1: Lost Friend
WHY THIS
Top pick for Project ROSS fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with Project ROSS.
Explore the abandoned Puppet Mall, solve puzzles, and uncover the secrets of its dark past. As John, confront the mall's mysteries and discover what really happened there while investigating the story of Mike and Chris. But be careful... You are not alone.
Mundaun
WHY THIS
Second-strongest match for Project ROSS fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with Project ROSS.
Mundaun is a lovingly hand-penciled horror tale set in a dark, secluded valley of The Alps. Explore various areas full of secrets to discover, survive hostile encounters, drive vehicles, fill your inventory, and solve a variety of handcrafted puzzles.
What Happened to Lily?
WHY THIS
Third-strongest match for Project ROSS fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with Project ROSS.
What Happened to Lily? Is a real-time first-person horror game. Discover the secrets and spooky truths behind the mysterious event at Miller Farm.
Everything Is For Humanity
WHY THIS
Ranked #4 for Project ROSS fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with Project ROSS.
Everything is for Humanity is a story-driven, exploration and puzzle-solving based science fiction horror game which sets in a massive science facility in 2020. You will discover tons of things and find out about the blood-chilling truths with its first-person experience.
Dark Pals: The 1st Floor
WHY THIS
Ranked #5 for Project ROSS fans by collaborative filtering across millions of Steam libraries. Shares Adventure with Project ROSS.
In this singleplayer mascot horror game you're trapped in an abandoned children’s asylum. Solve twisted puzzles with your Ink Blaster, evade its disturbing mascots, and uncover secrets you had long forgotten about. Do you remember?
Amanda the Adventurer 3
WHY THIS
Ranked #6 for Project ROSS fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with Project ROSS.
In the thrilling conclusion of the Amanda the Adventurer trilogy, follow Riley as they uncover the ultimate secrets behind Amanda, Hameln, and mysteries that have plagued Kensdale for decades.
Filthy us 2
WHY THIS
Ranked #7 for Project ROSS fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with Project ROSS.
千禧年初西北某地,一起恶性杀人事件轰动一时,行凶者临死前紧紧握着半张佛脸,他强烈的怨念引起了“无者”的注意。随着探究的深入,竟又牵扯出十年前另一起纵火灭门案!相同的一尊佛像,背后暗藏的究竟是天灾还是人祸。在那片由怨念产生的怨秽地之中,种种诡异可怖的表象之下,深埋着未知的秘密。
Black Sheep
WHY THIS
Ranked #8 for Project ROSS fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with Project ROSS.
Black Sheep" is a 2D story-driven adventure game, you will play a high school student who explores the flooded school ruins, trace the shadow of the past, and unveil the evil those buried in the bottom of the river to see the light of day.
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 Project ROSS.
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 Adventure with Project ROSS.
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 Indie with Project ROSS.
Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!
Bongo Cat
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Project ROSS.
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?
ENA: Dream BBQ
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Adventure with Project ROSS.
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 with Project ROSS.
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 Indie and Adventure with Project ROSS.
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 Project ROSS
- What games are most similar to Project ROSS?
- Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Project ROSS are Puppet Mall: Chapter 1: Lost Friend, Mundaun, What Happened to Lily?.
- Who developed Project ROSS?
- Project ROSS was developed by StandoffStudios.
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 Project ROSS.
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