Games like SpaceChem on Steam
For those who prefer not to search, lists of the most played, top deals and best free games like SpaceChem are available at the bottom of the page.
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Baba Is You
Baba Is You is a puzzle game where the rules you have to follow are present as blocks you can interact with. By manipulating them, you can change how the game works, repurpose things you find in the levels and cause surprising interactions!
SHENZHEN I/O
BUILD CIRCUITS. WRITE CODE. RTFM.
Opus Magnum
Opus Magnum is the latest open-ended puzzle game from Zachtronics, the creators of SpaceChem, Infinifactory, and SHENZHEN I/O. Design and build machines that assemble potions, poisons, and more using the alchemical engineer’s most advanced tool: the transmutation engine!
TIS-100
TIS-100 is an open-ended programming game by Zachtronics, the creators of SpaceChem and Infinifactory, in which you rewrite corrupted code segments to repair the TIS-100 and unlock its secrets. It’s the assembly language programming game you never asked for!
7 Billion Humans
Automate swarms of office workers to solve puzzles inside your very own parallel computer made of people. A thrilling followup to the award winning Human Resource Machine. Now with more humans!
Human Resource Machine
Program little office workers to solve puzzles. Be a good employee! The machines are coming... for your job. From the creators of World of Goo and Little Inferno.
Infinifactory
Infinifactory is a sandbox puzzle game by Zachtronics, the creators of SpaceChem and Infiniminer. Build factories that assemble products for your alien overlords, and try not to die in the process.
MOLEK-SYNTEZ
Use the MOLEK-SYNTEZ to create small molecules with various pharmacological effects from the comfort of your small Romanian apartment.
Stephen's Sausage Roll
A simple 3d puzzle game.
Snakebird
Do you like puzzles, fruit and the notion of crossing a snake with a bird for no good reason? If the answer to at least one of those questions is yes, then Snakebird might be the game for you. Solve your way through this headscratcher of a puzzle game and help the snakebirds sate their hunger.
Marble Mayhem: Fragile Ball
Devilishly difficult but insanely rewarding physics puzzler. Play through 85 levels of diverse and ingenious physics-based challenges.
Retro Gadgets
Retro Gadgets is a sandbox where you build, code, and customize gadgets inspired by old-school electronics.
Hexcells Plus
Hexcells Plus is an ambient logic puzzle game for PC, Mac and Linux.
The Signal State
Set in a post-apocalyptic future, The Signal State puts your logic skills to the test with complex puzzles inspired by modular synthesizers. Repair machines, rebuild an abandoned farm, and be part of a revolution that will change the fate of agriculture once and for all.
English Country Tune
English Country Tune is a luxuriant abstract 3D puzzle game containing more than a hundred levels situated throughout 17 worlds.
Word Factori
Word Factori is a word-building game where your only resource is the letter "i". Build a chain of factories to bend, rotate, reflect, and merge "i" into more complex letters. Discover secret letter recipes, unlock hidden word art, and optimize your factory chains for high scores.
JOY OF PROGRAMMING - Software Engineering Simulator
Use real Python code to automate machines, robots, drones and more: Program self-driving vehicles; crack passwords; apply machine learning; automate logistics; use image processing to guide missiles. Gain real coding skills and solve exciting bite-sized programming challenges.
Most played games like SpaceChem on Steam
Take a look at the top games like SpaceChem that are currently attracting the largest player bases on the Steam platform, as of June 15th 2025.
1. Celeste
Similarity 42% Help Madeline survive her inner demons on her journey to the top of Celeste Mountain, in this super-tight platformer from the creators of TowerFall. Brave hundreds of hand-crafted challenges, uncover devious secrets, and piece together the mystery of the mountain. Celeste is a precision platformer, difficult and pixel graphics game developed by Maddy Makes Games Inc., Extremely OK Games and Ltd. and published by Maddy Makes Games Inc.. Released on January 25th 2018 has received 120,602 reviews of which 117,545 were positive and 3,057 were negative resulting in an impressive rating of 9.6 out of 10. The game has hit the top spot as the #1 most played game like SpaceChem, thanks to its 1,410 peak concurrent players over the last day.
9.6
117,545
3,057
1,410
players
2. Cosmoteer: Starship Architect & Commander
Similarity 51% Design and simulate the starships of your dreams! Command your ship or fleet in epic battles and manage your crew while exploring a dangerous galaxy. Play alone or with friends, test your ships in online PvP, and let your imagination reach for the stars! Cosmoteer: Starship Architect & Commander is a sci-fi, singleplayer and 2d game developed and published by Walternate Realities. Released on October 24th 2022 has received 11,171 reviews of which 10,618 were positive and 553 were negative resulting in an impressive rating of 9.2 out of 10. While seeing 536 players online at once in the last 24 hours, this game is currently ranked #2 among games like SpaceChem based on player count.
9.2
10,618
553
536
players
3. Super Meat Boy
Similarity 44% The infamous, tough-as-nails platformer comes to Steam with a playable Head Crab character (Steam-exclusive)! Super Meat Boy is a precision platformer, platformer and difficult game developed by Team Meat and published by . Released on November 30th 2010 has received 35,494 reviews of which 33,571 were positive and 1,923 were negative resulting in an impressive rating of 9.3 out of 10. While seeing 342 players online at once in the last 24 hours, this game is currently ranked #3 among games like SpaceChem based on player count.
9.3
33,571
1,923
342
players
4. Baba Is You
Similarity 82% Baba Is You is a puzzle game where the rules you have to follow are present as blocks you can interact with. By manipulating them, you can change how the game works, repurpose things you find in the levels and cause surprising interactions! Baba Is You is a puzzle, indie and difficult game developed and published by Hempuli Oy. Released on March 13th 2019 has received 21,921 reviews of which 21,441 were positive and 480 were negative resulting in an impressive rating of 9.6 out of 10. With 232 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like SpaceChem.
9.6
21,441
480
232
players
5. Turing Complete
Similarity 55% Learn CPU architecture with puzzles Turing Complete is a programming, logic and education game developed and published by LevelHead. Released on October 02nd 2021 has received 4,011 reviews of which 3,862 were positive and 149 were negative resulting in an impressive rating of 9.3 out of 10. With 187 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played games like SpaceChem.
9.3
3,862
149
187
players
6. Hexcells Infinite
Similarity 52% Hexcells Infinite is an ambient logic puzzle game for PC, Mac and Linux. Hexcells Infinite is a puzzle, casual and indie game developed and published by Matthew Brown. Released on September 01st 2014 has received 4,440 reviews of which 4,311 were positive and 129 were negative resulting in an impressive rating of 9.3 out of 10. With 182 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played games like SpaceChem.
9.3
4,311
129
182
players
7. The Witness
Similarity 41% You wake up, alone, on a strange island full of puzzles that will challenge and surprise you. The Witness is a puzzle, exploration and first-person game developed and published by Thekla and Inc.. Released on January 26th 2016 has received 18,937 reviews of which 16,069 were positive and 2,868 were negative resulting in a rating of 8.3 out of 10. With 130 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played games like SpaceChem.
8.3
16,069
2,868
130
players
8. Chants of Sennaar
Similarity 43% In this award-winning puzzle adventure game, play as the Traveler on a quest to reunite the Peoples of the Tower. Observe, listen, and decipher ancient languages in a fascinating universe inspired by the Myth of Babel. Chants of Sennaar is a puzzle, adventure and singleplayer game developed by Rundisc and published by Focus Entertainment. Released on September 05th 2023 has received 22,453 reviews of which 22,075 were positive and 378 were negative resulting in an impressive rating of 9.6 out of 10. With 119 concurrent players in the last 24 hours, the game currently holds the #8 spot among the most played games like SpaceChem.
9.6
22,075
378
119
players
9. Auto Rogue
Similarity 47% A roguelike where you automate combat. Combine skills and conditions to find your own optimal solution! No complicated controls at all!! Sit back with a coffee and watch the beautiful battles you've crafted unfold! Utilize a variety of skills, conditions, and relics to craft the ultimate build! Auto Rogue is a rogue-like, programming and automation game developed and published by 定期的な宝物. Released on May 23rd 2025 has received 339 reviews of which 318 were positive and 21 were negative resulting in a rating of 8.6 out of 10. With 115 concurrent players in the last 24 hours, the game currently holds the #9 spot among the most played games like SpaceChem.
8.6
318
21
115
players
10. 14 Minesweeper Variants
Similarity 47% Minesweeper but the rules are changing. 14 Minesweeper Variants is a puzzle, logic and minimalist game developed by Alith Games and Artless Games and published by Artless Games. Released on November 14th 2022 has received 1,266 reviews of which 1,229 were positive and 37 were negative resulting in an impressive rating of 9.2 out of 10. The game currently holds the #10 spot among the most played games like SpaceChem.
9.2
1,229
37
89
players
Best deals on games like SpaceChem on Steam
Discover fantastic savings with the best discounts on a variety of games like SpaceChem available on Steam right now, updated on June 15th 2025. Looking for even more deals? Use the search filters to explore a wider range of discounted games like SpaceChem.
1. Lightmatter
Similarity 52% A first-person puzzler where shadows kill you. Watch your step or be swallowed by the darkness. Lightmatter is a logic, indie and adventure game developed by Tunnel Vision Games and published by Aspyr. Released on January 15th 2020 has received 2,740 reviews of which 2,505 were positive and 235 were negative resulting in a rating of 8.8 out of 10. Featuring a massive 99% discount, this game currently holds the #1 spot in the best deals for games like SpaceChem.
8.8
2,505
235
-99%
19.50€
0.33€
2. She Remembered Caterpillars
Similarity 47% A fungipunk fantasy about love, loss, and holding on, told in the format of a color-based puzzle game. A tale as the bond between parent and child, this lush and bewildering title will have players testing their wits against a variety of challenges, all beautiful and very strange. She Remembered Caterpillars is a puzzle, indie and hand-drawn game developed by jumpsuit entertainment UG (haftungsbeschränkt) and published by Ysbryd Games and WhisperGames. Released on January 17th 2017 has received 524 reviews of which 497 were positive and 27 were negative resulting in a rating of 8.8 out of 10. Thanks to its incredible 98% discount, this game is now the #2 best deal in games like SpaceChem.
8.8
497
27
-98%
11.99€
0.31€
3. Autonauts
Similarity 41% In Autonauts you must build, create, and automate. Start by establishing a colony, crafting bots and teaching them via Scratch-style programming to build an ever evolving autonomous paradise of agriculture, industry and enlightenment. Autonauts is a simulation, programming and automation game developed by Denki and published by Curve Games. Released on October 17th 2019 has received 4,785 reviews of which 4,283 were positive and 502 were negative resulting in a rating of 8.6 out of 10. Thanks to its incredible 98% discount, this game is now the #3 best deal in games like SpaceChem.
8.6
4,283
502
-98%
19.99€
0.43€
4. Stacking
Similarity 43% Embark on an adventure to rescue Charlie’s family from the nefarious industrialist known only as the 'Baron.' Stacking is a adventure, puzzle and indie game developed and published by Double Fine Productions. Released on March 06th 2012 has received 1,780 reviews of which 1,587 were positive and 193 were negative resulting in a rating of 8.5 out of 10. Currently offered at a significant 98% discount, this title has earned the #4 position in the best deals for games like SpaceChem.
8.5
1,587
193
-98%
9.99€
0.26€
5. The Inner World
Similarity 44% The Inner World – A 2D-Point’n’Click Adventure Together with the help of the mysterious thief Laura, his best intentions and no clue whatsoever, Robert sets off on his adventure to discover the secret of the wind's disappearance. Will the young adventurer be able to save his world? The Inner World is a adventure, point & click and puzzle game developed by Studio Fizbin and published by Headup. Released on September 27th 2013 has received 1,394 reviews of which 1,246 were positive and 148 were negative resulting in a rating of 8.5 out of 10. Currently offered at a significant 98% discount, this title has earned the #5 position in the best deals for games like SpaceChem.
8.5
1,246
148
-98%
13.99€
0.33€
6. Figment
Similarity 43% Figment is an action-adventure game that invites you to explore a unique surreal universe filled with music, humor and multi layered narrative. Join Dusty and his ever-optimistic friend, Piper, on an adventure through the different sides of the mind seeking to restore the courage that's been lost. Figment is a adventure, indie and puzzle game developed and published by Bedtime Digital Games. Released on September 22nd 2017 has received 5,284 reviews of which 4,610 were positive and 674 were negative resulting in a rating of 8.4 out of 10. Currently offered at a significant 98% discount, this title has earned the #6 position in the best deals for games like SpaceChem.
8.4
4,610
674
-98%
19.99€
0.49€
7. Fobia - St. Dinfna Hotel
Similarity 41% Explore a decadent hotel across different timelines and uncover the dark history of a fanatical cult and your role in their plans. Fobia - St. Dinfna Hotel is a indie, survival horror and violent game developed by Pulsatrix Studios and published by Maximum Entertainment. Released on June 28th 2022 has received 1,982 reviews of which 1,686 were positive and 296 were negative resulting in a rating of 8.2 out of 10. Currently offered at a significant 98% discount, this title has earned the #7 position in the best deals for games like SpaceChem.
8.2
1,686
296
-98%
24.99€
0.59€
8. Q.U.B.E. 2
Similarity 42% Q.U.B.E. 2 is the sequel to the hit first-person puzzle game Q.U.B.E. You are Amelia Cross, a stranded archaeologist who has awoken among the ruins of an ancient alien landscape. With the distant help of another survivor you must solve the puzzles of this mysterious world and find a way back home. Q.U.B.E. 2 is a adventure, action and indie game developed by Toxic Games and published by Trapped Nerve Games. Released on March 13th 2018 has received 1,655 reviews of which 1,396 were positive and 259 were negative resulting in a rating of 8.1 out of 10. Currently offered at a significant 98% discount, this title has earned the #8 position in the best deals for games like SpaceChem.
8.1
1,396
259
-98%
17.99€
0.46€
9. GoNNER
Similarity 40% GoNNER is a tough as hell procedurally-generated 2D platformer with roguelike elements, following the largely misunderstood and altruistic Ikk on a journey to cheer up his only friend in this world - a giant landbound whale named Sally - by searching for just the right trinket in the deep and dark places nearby. GoNNER is a rogue-lite, indie and action roguelike game developed by Art in Heart and published by Raw Fury. Released on October 12th 2016 has received 1,318 reviews of which 1,075 were positive and 243 were negative resulting in a rating of 7.8 out of 10. Currently offered at a significant 98% discount, this title has earned the #9 position in the best deals for games like SpaceChem.
7.8
1,075
243
-98%
9.99€
0.25€
10. The Whispered World Special Edition
Similarity 41% When the fate of a world hangs in the balance, an unusual hero arises! The visually impressive adventure-epic The Whispered World is now available as a Special Edition for the first time. Let the Whispered World enchant you with its many animated details and fantastic characters. The Whispered World Special Edition is a adventure, point & click and indie game developed and published by Daedalic Entertainment. Released on May 06th 2014 has received 1,976 reviews of which 1,494 were positive and 482 were negative resulting in a rating of 7.3 out of 10. Currently offered at a significant 98% discount, this title has earned the #10 position in the best deals for games like SpaceChem.
7.3
1,494
482
-98%
19.99€
0.46€
Free games like SpaceChem on Steam
Check out this fantastic list of free-to-play games like SpaceChem you can enjoy on Steam right now, updated on June 15th 2025. Looking for even more free titles? Use the search filters to explore a wider range of free to play games like SpaceChem.
1. Chip's Challenge 1
Similarity 41% Before Chip can join the Bit Busters computer club and hang out with the girl of his dreams, Melinda the Mental Marvel, he must solve all 144 challenging puzzles. Your bird's-eye view can help Chip rush through the puzzles and mazes before he's deleted by monsters, traps and the passage of time. Chip's Challenge 1 is a puzzle, sokoban and reboot game developed and published by Niffler Ltd.. Released on May 28th 2015 has received 889 reviews of which 796 were positive and 93 were negative resulting in a rating of 8.4 out of 10. The game currently holds the #1 spot among the most played free games like SpaceChem.
8.4
796
93
15
players
2. Zen of Sudoku
Similarity 45% From the creators of Natural Selection comes Zen of Sudoku, a relaxing, easy to play version of Sudoku for your PC.Relax with hand-painted Japanese-styled backgrounds, no timer and lush natural soundscapes.Stimulates your brain to keep it healthy and alert. Zen of Sudoku is a casual, indie and puzzle game developed and published by Unknown Worlds Entertainment. Released on December 14th 2006 has received 338 reviews of which 303 were positive and 35 were negative resulting in a rating of 8.3 out of 10. The game currently holds the #2 spot among the most played free games like SpaceChem.
8.3
303
35
6
players
3. Slider
Similarity 42% Slide chunks of the world to solve puzzles and help others. Control an ever-growing set of tiles and mechanics. Explore nine unique areas, unravel the mysteries of the universe, and reconnect the world -- one slider at a time. Slider is a puzzle, adventure and logic game developed and published by boomo. Released on July 24th 2024 has received 339 reviews of which 329 were positive and 10 were negative resulting in a rating of 8.9 out of 10. The game currently holds the #3 spot among the most played free games like SpaceChem.
8.9
329
10
5
players
4. Sigils of Elohim
Similarity 45% Sigils of Elohim is a free mini-game prelude to Croteam’s upcoming first-person puzzler The Talos Principle that challenges players to solve dozens of challenging sigil puzzles under the watchful eye of Elohim. Sigils of Elohim is a free to play, puzzle and casual game developed by Croteam and published by Devolver Digital. Released on October 13th 2014 has received 1,164 reviews of which 1,063 were positive and 101 were negative resulting in a rating of 8.6 out of 10. The game currently holds the #4 spot among the most played free games like SpaceChem.
8.6
1,063
101
5
players
5. 4D Minesweeper
Similarity 45% 4D Minesweeper brings the classic mechanics of Minesweeper into the fourth dimension and adds some new features to it. 4D Minesweeper is a psychological horror, puzzle and singleplayer game developed and published by Julian Schlüntz. Released on February 14th 2018 has received 569 reviews of which 533 were positive and 36 were negative resulting in a rating of 8.7 out of 10. The game currently holds the #5 spot among the most played free games like SpaceChem.
8.7
533
36
4
players
6. RYB
Similarity 51% RYB is a logic puzzle game that plays like a combination of sudoku and minesweeper. RYB is a indie, puzzle and free to play game developed and published by FLEB. Released on November 17th 2016 has received 433 reviews of which 390 were positive and 43 were negative resulting in a rating of 8.4 out of 10. The game currently holds the #6 spot among the most played free games like SpaceChem.
8.4
390
43
3
players
7. Pixel Puzzles: Japan
Similarity 46% Pixel Puzzles: Japan combines traditional jigsaw puzzle style gameplay with light video-game interactivity. Pixel Puzzles: Japan is a puzzle, casual and indie game developed and published by Pixel Puzzles. Released on April 17th 2014 has received 2,634 reviews of which 2,135 were positive and 499 were negative resulting in a rating of 7.8 out of 10. The game currently holds the #7 spot among the most played free games like SpaceChem.
7.8
2,135
499
3
players
8. Gravitas
Similarity 45% Gravitas is a short first-person puzzle platforming game that transports you to the Gallery of Refined Gravity. Manipulate gravity and the gallery itself to prove yourself a pupil worthy of the Curator’s masterwork. Gravitas is a free to play, puzzle and puzzle-platformer game developed and published by Galaxy Shark Studios. Released on August 23rd 2019 has received 6,875 reviews of which 6,738 were positive and 137 were negative resulting in an impressive rating of 9.5 out of 10. The game currently holds the #8 spot among the most played free games like SpaceChem.
9.5
6,738
137
2
players
9. Mini-Dead
Similarity 41% 144 FPS boss battle action with a devilishly creative game mechanic. Mini-Dead is a free to play, indie and action game developed by Alec Smith and published by Milo Games. Released on May 04th 2018 has received 871 reviews of which 821 were positive and 50 were negative resulting in a rating of 8.9 out of 10. The game currently holds the #9 spot among the most played free games like SpaceChem.
8.9
821
50
1
players
10. Odysseus Kosmos and his Robot Quest: Episode 1
Similarity 45% What do you do if you are the only one left aboard a spaceship? Your team has embarked on a mysterious expedition a few years ago, the ship’s machinery has started acting up and it seems there are ghosts wandering about. Luckily, the black hole above you doesn’t pose any problems…yet. Odysseus Kosmos and his Robot Quest: Episode 1 is a indie, sci-fi and point & click game developed by Pavel Kostin and published by HeroCraft PC. Released on January 12th 2018 has received 484 reviews of which 381 were positive and 103 were negative resulting in a rating of 7.4 out of 10. The game currently holds the #10 spot among the most played free games like SpaceChem.
7.4
381
103
1
players