Top similar games like Relay Protocol:

Work together with a partner to solve a series of non-Euclidean Escape Room puzzles to uncover the mystery behind the vanished crew of Outpost Rhea, a deep-space research facility experiencing strange spatial anomalies.

RopeBot gives you unparalleled control over dynamic, realistic ropes in this physics-based 3D platformer. Create, lengthen, throw, and deactivate ropes at will to overcome challenges and solve puzzles. How will you untangle this adventure?

You and your friend are locked in the same body! In this co-op adventure, learn to control the same character, venture into your spiritual realm, and unravel the machinations of the Samsara megastructure! Communication will be key!

Puzzle Parasite is a sci-fi puzzle adventure where you wield telekinetic powers and a cricket bat. You send energy cores flying, power alien tech, and avoid deadly lasers, as you go deeper to uncover the hidden secrets. A handcrafted tribute to the classics that made us think in new ways.

A co-op puzzle-platformer set in a world of cubes. Progress through increasingly complex platforming puzzles with unique special abilities. Play in Split-Screen or Online.

En Route: Space is a 2 player co-op puzzle game where you need each other to figure your way out through the mysteries of space. Work together, open your mind and trust one another to persevere this adventure.

Traverse a distant world and discover the parallel journeys of a young woman returning home and an astronaut stranded on a desolate planet. Breathe, explore, and uncover how their stories intertwine across landscapes of loss and hope, and what it means to finally let go.

Navigate a broken timeline in this physics-driven co-op platformer. Master unique special skills to find your own path through every trial. But beware: while cooperation is key, a teammate might sabotage you just for the chaos, forcing you back to the last checkpoint while they push ahead.

INVERTIGO is a first-person sci-fi puzzle-platformer where you have to manipulate gravity to solve puzzles. Explore the abandoned facility and make use of gravity manipulation to advance through the rooms.

Red Trigger Prologue Remastered is an FPS Puzzle game inspired by Portal, Antichamber and more. Use a gun that can expand or retract red blocks, but you can only expand three at a time, so you'll need to manage your energy wisely. Those red blocks are used in many different ways

Escape from a decaying industrial maze where logic is the only way out. Scout for shortcuts, scavenge parts to craft upgrades and make sure to come back to your safety hub each day to protect your cover. A cozy co-op adventure for 1-4 sentient robots. Can you find the key and reach the exit in time?

Make your way through a collapsing factory in this cooperative adventure with your friends or enjoy it solo. Nuclei is a puzzle-platform video game in which you'll use various components and objects that will grant your character multiple skills.

Go on a dangerous journey into the heart of asteroid to save humanity from disaster! Control the TECHNOSPHERE, roll, jump, balance, solve puzzles and go through the mazes.

Embark on the craziest journey of your life in It Takes Two. Invite a friend to join for free with Friend’s Pass and work together across a huge variety of gleefully disruptive gameplay challenges. Winner of GAME OF THE YEAR at the Game Awards 2021.

TwinOfTime is a sci-fi themed co-op parkour and puzzle game.Set in a massive laboratory,the story focuses on two identicalcharacters who are not separated by time,but split within the same timeline.Players solve physics-based puzzles,perform parkour challenges,and work together to repair the reactor

In a surreal universe that is controlled by music, you must sneak, climb and crawl through an army of mysterious agents. Playable in third-person (non-VR) or first-person (VR), you are armed with a musical spray paint and hook gun to help you follow and alter the musical landscape.

A story-driven sci-fi adventure where you track a rogue android across a colony that should be alive but stands mysteriously empty. Solve physics-based logic puzzles, hack corrupted systems, and fight hostile machines as you uncover what happened to the missing colonists.

June is an adventure game set in a dystopian future. Jump and climb your way through atmospheric sci fi levels, sneak past enemies, avoid deadly traps and solve complex logic puzzles as you make your way through an abandoned city.

Think together, act together, escape together. VOLT & VOID is a premium Online Co-op experience where cooperation is key. Utilize unique abilities to solve complex mechanisms and uncover the secrets deep within the reactor.

Combining shooting with puzzles create unexpected result, which is fun(Sometimes). Play it with your friend!.

A solar-powered robot awakens in an abandoned data center. — In this short 3D platformer, your movement, health, and ammo all use precious solar energy. Plan your actions carefully to seek freedom, as every step may be your last.

Cube puzzler and an epic adventure. Stamp stickers to the sides of your cube to imbue each surface with unique powers, which are vital to solving puzzles and finding secrets.

An adventure platformer set in a high-tech abandoned toy complex. Solve puzzles, survive traps, and uncover the mystery of the missing children.

Help Artificial Intelligence named HAWKING activate an incredible mechanism that can reload the Universe!

In this online cooperative action-adventure game, two players are tasked with overcoming a wraith-infested mountain while utilizing their personalized kits. Play either as Aella, a spunky Falkonir with her multi-purpose crossbow, or Horu, the brave Falcon with his essential mobility.

Help Omar on his journey through this puzzle experiment! Logical deductions and problem solving skills will be tested in this sci-fi puzzle environment. Let’s combine puzzle, exploration and escape room elements. Play with your friends!

Jump, Swing and Explore your way through beautiful environments and exciting challenges.

[Don't] Let Go is a quiet, emotional and atmospheric 3D Action-Adventure Puzzle game. Bound to a mysterious entity by a powerful connection you must work together to solve puzzles, defeat enemies and escape the ancient city. Do you have the strength to sever your only connection?

The Maze: a roguelite, maze-solving adventure fusing retro & modern co-op gameplay. Master a simple interface, explore intricate levels with varied mechanics & game modes. Outwit opponents in cat-and-mouse chases, dodge dangers, and unlock powers to reach the exit.

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.

Take control of Lara and her new partner Totec, a Mayan tribesman, and uncover the ancient artifact known as the "Mirror of Smoke" in this all new action adventure game.

Get ready to immerse yourself in the innovative gameplay, where the central mechanic revolves around the seamless shifting of Dimensions. With each shift, the world around you transforms, presenting new obstacles to overcome and hidden paths to discover.

A cozy 3rd person 3D solar-punk puzzle adventure. Playfully combine alien plants with broken tech - this is the art of Shorticulture! Find botanical solutions to mechanical puzzles and witness the evolution of strange new life.

Physics-based online co-op rescue simulation for up to 4 players. Carry, drag, and throw, do whatever is necessary to save the patients! Gain money by healing them and upgrade your clinic.

Harness the Sixth Force: a living bond that keeps you close and powers your energy whips. Levitate, swing, freeze obstacles, fight ridiculous enemies, and solve puzzles on the run through sweet chaos in a comedy co-op adventure for two where something stranger waits just beneath the sugar coating.