IIN
IIN is a puzzle platformer where you are a soul that controls cubes, overcoming challenges to bring them to the portal which is their goal.
67% of 36 Steam reviews are positive$1.49
Co-op games like Parallel Photon Protocol
Miss the replayable and minimalist pull of Parallel Photon Protocol? Start with these co-op games when you are ready.
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.
Minimalist
100% of 2 Steam reviews are positive$6.99Palallel
Palallel is a 2D cooperative puzzle platformer for two players. You are stuck in a board where you can’t see your partner. You need to exchange objects, trigger mechanisms, and more to escape. Challenge your communication !
Minimalist
95% of 41 Steam reviews are positive$2.99Phasewright
A pulse crosses one cell per tick — the longer way arrives later. From that one rule you build machines out of light: lay conduits, split colours, hit the beat. Quiet, untimed, free.
Replayable, Minimalist
80% of 10 Steam reviews are positiveFreeCOLOR CHAIN CLASH
COLOR CHAIN CLASH is a local versus physics puzzle game where soft, tumbling orbs collide and connect. Clear groups of three, build wild chains, counter incoming garbage, and send attacks. Climb the five-floor tower or battle a friend with full controller support.
Replayable, Competitive
$9.99Cyber Protocol
A fast-paced arcade puzzle game set in a cyberpunk world. Test your logic and reflexes across 100 intense levels, compete with friends in additional splitscreen challenges, and enjoy retro visuals with an energetic 8-bit synthwave soundtrack.
Replayable, Minimalist, Competitive
93% of 29 Steam reviews are positive$9.99CHESS with LASERS
Obliterate the enemy's king with your laser by strategically moving/rotating mirrors, portals and more in this mind-bending chess-like game. Challenge your friends or battle an AI (includes Level Editor)!
Replayable, Minimalist, Competitive
100% of 28 Steam reviews are positive$11.99Soul Link
Soul Link is a challenging puzzle game where you use your intelligence to build bridges with falling pieces of various shapes. Reconnect this broken land with Soul Bridges, and make the world whole again!
Minimalist
94% of 16 Steam reviews are positive$5.99Tsuro - The Game of The Path
Relax with this beautiful, Zen board game. Play with friends, AI, or simply enjoy the solo experience. It's like a holiday for your mind...
Replayable, Competitive
91% of 134 Steam reviews are positive$9.99Entanglement
Create the longest path possible and challenge your friends in the game of Entanglement.
Replayable, Minimalist, Competitive
92% of 26 Steam reviews are positive$4.99Parcel
Parcel is a brain-twisting puzzle game where unique character abilities are used in unison to solve interlocking laser conundrums. Switch between members of your colorful team of postpeople and make your way through over 120 futuristic mind-benders!
84% of 140 Steam reviews are positive$4.99IIN
IIN is a puzzle platformer where you are a soul that controls cubes, overcoming challenges to bring them to the portal which is their goal.
Minimalist
67% of 36 Steam reviews are positive$1.49Flipon
Join Kat and her crew in an epic quest in Flipon, a juicy, fun and fast-paced arcade puzzle game!
Replayable, Competitive
92% of 126 Steam reviews are positive$3.99
Cheaper than Parallel Photon Protocol
Fireboy & Watergirl 2: The Light Temple
Help Fireboy and Watergirl explore the Light Temple, the second game in the series.
96% of 55 Steam reviews are positivePlayers online now: 7$0.99
DETOUR
A true test your wits and spatial reasoning. Detour combines highway-building fun with the excitement of a competitive real-time strategy game.
58% of 1,311 Steam reviews are positivePlayers online now: 7$1.99
Clones
Clones is a friendly, fun, and engaging evolution to the classic puzzle genre which includes robust internet-multiplayer and a built-in level editor.
76% of 341 Steam reviews are positive$1.99
Boltzmann Brain
Boltzmann Brain is the hardcore 2D arcade puzzle game with local multiplayer about the Robot and his friends, who are found themselves conscious in…
100% of 12 Steam reviews are positive$1.99
Drop It: Block Paradise!
Drop It: Block Paradise is all about using various physic game mechanics, like gravity, bouncy blocks, bombs and more to safely get the Stars to the…
100% of 12 Steam reviews are positive$1.99
Click on lanterns together
Can you and your friends find all 100+ lanterns in this panoramic level? Difficulty: Easy
100% of 2 Steam reviews are positive$0.99
Corners
A logic game for two or four players. The goal is to get all the balls home faster than other players. Play with friends or with a computer opponent.
93% of 15 Steam reviews are positive$0.99
IINTWO
IIN TWO is a platform puzzle game where you play as a soul controlling cubes, tackling challenges to get them to the altar, which is your goal…
100% of 2 Steam reviews are positive$0.99
BR Logic Pack
Game bundle with 10 logical / puzzle games. Something for those who like pipes, mazes, tiles, math games, falling blocks, match3, dungeons, pixels…
33% of 6 Steam reviews are positive$1.19
Vectronom
Welcome to the psychedelic world of Vectronom: experience waves of color and a pulsing geometric path that changes with the beat!
96% of 267 Steam reviews are positive$1.99
Hidden gems like Parallel Photon Protocol
UFO: Unidentified Falling Objects
Unidentified Falling Objects is a unique mashup of platforming and puzzle destroying gameplay.
97% of 140 Steam reviews are positive$14.99
Chambers of Devious Design
Chambers of Devious Design is a tactical tile placement game where you build evil lairs for an evil mastermind.
90% of 105 Steam reviews are positive$11.99
Flipon
Join Kat and her crew in an epic quest in Flipon, a juicy, fun and fast-paced arcade puzzle game!
92% of 126 Steam reviews are positive$3.99
Tsuro - The Game of The Path
Relax with this beautiful, Zen board game. Play with friends, AI, or simply enjoy the solo experience. It's like a holiday for your mind...
91% of 134 Steam reviews are positive$9.99
DYO
Two minotaurs, one cursed labyrinth, and a split screen you can fold together.
96% of 2,008 Steam reviews are positivePlayers online now: 10Free
Morkredd
Morkredd is a tense, physics-based co-op puzzle game for one to two players combining skill-based puzzle-solving, a challenging balance of light and…
71% of 163 Steam reviews are positive$19.99
FOTONICA
Ever wondered what running at 140mph feels like? FOTONICA is a first-person game about the thrill of speed and traveling flawlessly through complex…
87% of 652 Steam reviews are positive$14.99
Tricky Towers
Stack falling blocks as a robed wizard and keep your tower standing while your co-op friends try to knock it down.
90% of 12,435 Steam reviews are positivePlayers online now: 156$5.99
Pivvot
Pivvot is a thrilling game of strategic avoidance that will consistently test and challenge your ability to make quick, impulsive decisions.
89% of 178 Steam reviews are positive$4.99
Parcel
Parcel is a brain-twisting puzzle game where unique character abilities are used in unison to solve interlocking laser conundrums.
84% of 140 Steam reviews are positive$4.99
The Prism
A 2D Puzzle platformer about 2 Pixels trying to gain their path to freedom.
67% of 128 Steam reviews are positive$4.99
Clones
Clones is a friendly, fun, and engaging evolution to the classic puzzle genre which includes robust internet-multiplayer and a built-in level editor.
76% of 341 Steam reviews are positive$1.99
Newest co-op games like Parallel Photon Protocol
Relay Protocol
Relay Protocol is a logic-based puzzle game built around experimentation, spatial reasoning, and energy-based mechanics.
100% of 2 Steam reviews are positive$6.99
Phasewright
A pulse crosses one cell per tick — the longer way arrives later.
80% of 10 Steam reviews are positiveFree
Bee on a Roll
A relaxing route-building puzzle on a honeycomb grid. Place and rotate track parts so a golden pellet rolls all the way to a hungry bee larva.
100% of 2 Steam reviews are positive$4.99
Solvimus
A two-player co-op puzzle game with 30 challenging levels. Work together, solve puzzles, and practice deep breathing as your partner "figures it out."
79% of 19 Steam reviews are positive$19.99
Fireboy & Watergirl 2: The Light Temple
Help Fireboy and Watergirl explore the Light Temple, the second game in the series.
96% of 55 Steam reviews are positivePlayers online now: 7$0.99
Sente
Sente is a strategic board game where every player moves at the same time. Your victory isn't about acting first, it's about thinking ahead.
100% of 11 Steam reviews are positivePlayers online now: 2$7.99
Day and Night
Day versus Night! Stack and combine themed puzzle blocks in fast-paced battles where time shifts — and the rules flip with it.
100% of 4 Steam reviews are positive$4.99
Puzzle Parasite
Puzzle Parasite is a sci-fi puzzle adventure where you wield telekinetic powers and a cricket bat.
93% of 30 Steam reviews are positive$14.99
Not Not 2 - A Brain Challenge
Move Up, Down, Left or Right—easy, right? Not quite! NOT NOT 2 is a fast-paced puzzle game where you follow (or fail trying) tricky instructions…
100% of 4 Steam reviews are positive$4.99
Click on lanterns together
Can you and your friends find all 100+ lanterns in this panoramic level? Difficulty: Easy
100% of 2 Steam reviews are positive$0.99
Soul Link
Soul Link is a challenging puzzle game where you use your intelligence to build bridges with falling pieces of various shapes.
94% of 16 Steam reviews are positive$5.99
Tents and Trees
Think strategically to place tents in the peaceful universe of Tents and Trees, a chill puzzle game with Picross vibes!
90% of 42 Steam reviews are positive$9.99