Games like Relay Protocol
If Relay Protocol is your kind of game, the closest matches are No One Left To Die, Super Marble Brothers and The 4 Masked — 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 Relay Protocol: Relay Protocol is a logic-based puzzle game built around experimentation, spatial reasoning, and energy-based mechanics. Redirect lasers, manipulate energy signals, and use specialized characters to solve interconnected test chambers inside a mysterious industrial facility.
Players who liked Relay Protocol also play
Steam players who put hours into Relay Protocol 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.
No One Left To Die
WHY THIS
Top pick for Relay Protocol fans by collaborative filtering across millions of Steam libraries. Shares Indie with Relay Protocol.
A generation ship with an unclear objective, housing an expendable crew tasked with waking up passengers to complete the mission... No One Left To Die is a short, sci-fi, action-puzzle-platformer that can be completed solo or with friends in a nuanced cooperative and competitive environment.
Super Marble Brothers
WHY THIS
Second-strongest match for Relay Protocol fans by collaborative filtering across millions of Steam libraries. Shares Indie with Relay Protocol.
Precision 3D platform game with cooperative or single player challenges above the clouds.
The 4 Masked
WHY THIS
Third-strongest match for Relay Protocol fans by collaborative filtering across millions of Steam libraries. Shares Indie with Relay Protocol.
A 4-player co-op FPS adventure where you swing through trees using vines, escape wild animals, and survive dangerous biomes. Each player has a unique role, and teamwork is the key to survival.
WheelMates
WHY THIS
Ranked #5 for Relay Protocol fans by collaborative filtering across millions of Steam libraries. Shares Indie with Relay Protocol.
Grab a friend and race into a co-op driving adventure as two tiny RC cars. Explore the professor’s home laboratory, solve puzzles across oversized locations, find hidden paths, and uncover what really happened inside.
RTG
WHY THIS
Ranked #6 for Relay Protocol fans by collaborative filtering across millions of Steam libraries. Shares Indie with Relay Protocol.
RTG is a sci-fi puzzle/platformer featuring unique rendering method: CPU based ray-tracing. Dive into game's strange world, solve gradually challenging puzzles and, piece by piece, unravel mystery behind what you see and experience.
All Hands on Deck
WHY THIS
Ranked #7 for Relay Protocol fans by collaborative filtering across millions of Steam libraries. Shares Indie with Relay Protocol.
All Hands on Deck is a co-op puzzle platformer game. Use Rock, Paper, Scissors and various items together to solve puzzles, traverse through playful worlds and save plushies. Everyone can share the same experience! Just swap items and you're good to go. How handy is that!
LEGO® Voyagers
WHY THIS
Ranked #8 for Relay Protocol fans by collaborative filtering across millions of Steam libraries.
From the makers of LEGO® Builder's Journey comes a new 2-player co-op adventure about friendship and play. When two friends make it their mission to rescue an abandoned spaceship, they embark on a journey beyond their wildest dreams.
Free alternatives
Free-to-play games that recommended players of this title also tend to enjoy.
Life is Strange - Episode 1
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it.
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.
ENA: Dream BBQ
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Relay Protocol.
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 with Relay Protocol.
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 Relay Protocol.
You wake up, alone, on a strangely familiar island full of puzzles that will frustrate and annoy you.
UNBEATABLE [white label]
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Relay Protocol.
A young girl learns a song. An exclusive side-story set in the world of D-CELL GAMES' upcoming rhythm-adventure.
Paper Lily - Chapter 1
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Relay Protocol.
Paper Lily is an RPG horror game in which you can solve puzzles in different ways. Explore a hidden world, meet strange characters, and guide Lacie as she attempts to find answers about her unusual condition.
The Lab
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it.
Welcome to The Lab, a compilation of Valve’s room-scale VR experiments set in a pocket universe within Aperture Science. Fix a robot, defend a castle, adopt a mechanical dog, and more. Still not sold? It’s free!
Z.A.T.O. // I Love the World and Everything In It
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Relay Protocol.
USSR, 1986. A girl goes missing in the closed city of Vorkuta-5, yet not a soul seems to be concerned. Uncover the mystery behind her disappearance and transmit your signal to the universe.
![UNBEATABLE [white label] — Steam game cover](https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/1290490/header.jpg?t=1736770503)
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Head-to-head comparisons
Frequently asked about Relay Protocol
- Does Relay Protocol have multiplayer or co-op?
- Yes — Relay Protocol supports multi-player play according to its Steam store listing (Multi-player, Online Co-op, Co-op).
- What games are most similar to Relay Protocol?
- Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Relay Protocol are No One Left To Die, Super Marble Brothers, The 4 Masked.
- Who developed Relay Protocol?
- Relay Protocol was developed by Gustavo Rios.
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 Relay Protocol.
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