Games like Replicube on Steam
For those who prefer not to search, lists of the most played, top deals and best free games like Replicube are available at the bottom of the page.
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MOLEK-SYNTEZ
Use the MOLEK-SYNTEZ to create small molecules with various pharmacological effects from the comfort of your small Romanian apartment.
while True: learn()
You’re a machine learning specialist who makes neural networks but your cat seems to be better at it. Now you must solve puzzles to build a cat-to-human translation system (who knows what else this cat is capable of!). Earn a fortune, buy kickass cat outfits, learn how machine learning really works!
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.
Crazy Machines 3
Crazy Machines 3 is the latest, greatest, most amazing and craziest part of the series and fascinates once more with physic-based puzzles. Build your own crazy machines and share your awesomeness across the world thanks to the Steam® Workshop.
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!
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.
CRUMB Circuit Simulator
Powerful Realtime 3D Electronic Circuit Simulator
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.
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!
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!
SHENZHEN I/O
BUILD CIRCUITS. WRITE CODE. RTFM.
Poly Bridge
Unleash your engineering creativity with an engaging and fresh bridge-building simulator with all the bells and whistles. Enjoy hours of physics-based puzzle solving in the Campaign and then jump in the Sandbox to create your own bridge designs and puzzles!
Retro Gadgets
Retro Gadgets is a sandbox where you build, code, and customize gadgets inspired by old-school electronics.
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.
Block'hood
Block’hood is a neighborhood-building simulator that celebrates the diversity and experimentation of cities and the unique ecosystems within them. Budding city planners will have access to 200+ building blocks to combine and to create unique neighborhoods and discover the implications of their designs.
Turing Complete
Learn CPU architecture with puzzles
Poly Bridge 2
The acclaimed bridge-building indie-hit is back! More levels, more features, more physics fun!
Automachef
Welcome to Automachef, a resource management puzzler where you design kitchens, program machinery and watch your genius come to life! It’s time to engineer tomorrow’s kitchen, today!
Most played games like Replicube on Steam
Take a look at the top games like Replicube that are currently attracting the largest player bases on the Steam platform, as of June 09th 2025.
1. Guilty as Sock!
Similarity 40% Enter a chaotic courtroom where socks play lawyers, prosecutors, and judges! Use absurd evidence, craft wild arguments, and deliver verdicts in this hilarious online party game. Improvise, strategize, and shout "Objection!"—because in Guilty as Sock!, chaos always wins! Guilty as Sock! is a multiplayer, simulation and sandbox game developed by and published by Démon Max. Released on May 29th 2025 has received 536 reviews of which 499 were positive and 37 were negative resulting in a rating of 8.7 out of 10. The game has hit the top spot as the #1 most played game like Replicube, thanks to its 4,725 peak concurrent players over the last day.
8.7
499
37
4,725
players
2. X4: Foundations
Similarity 40% Thrilling space battles meet deep strategy. X4 invites you to explore, fight, trade, and build an empire in a dynamic, fully simulated space sandbox, where every decision shapes your journey. Now featuring the 2025 flight model overhaul. X4: Foundations is a space sim, simulation and sandbox game developed and published by Egosoft. Released on November 30th 2018 has received 23,847 reviews of which 18,951 were positive and 4,896 were negative resulting in a rating of 7.8 out of 10. While seeing 2,804 players online at once in the last 24 hours, this game is currently ranked #2 among games like Replicube based on player count.
7.8
18,951
4,896
2,804
players
3. Kerbal Space Program
Similarity 40% In Kerbal Space Program, take charge of the space program for the alien race known as the Kerbals. You have access to an array of parts to assemble fully-functional spacecraft that flies (or doesn’t) based on realistic aerodynamic and orbital physics. Kerbal Space Program is a space, simulation and sandbox game developed by Squad and published by Private Division. Released on April 27th 2015 has received 127,071 reviews of which 120,991 were positive and 6,080 were negative resulting in an impressive rating of 9.4 out of 10. While seeing 2,146 players online at once in the last 24 hours, this game is currently ranked #3 among games like Replicube based on player count.
9.4
120,991
6,080
2,146
players
4. WorldBox - God Simulator
Similarity 45% WorldBox is the ULTIMATE god simulator and sandbox game. A petri dish for your fantasy civilizations. Create your own world or destroy it using many powers. Watch civilizations grow, form kingdoms, colonize new lands, sail to far continents, wars to ignite, empires to fall and towns to burn! WorldBox - God Simulator is a sandbox, god game and simulation game developed and published by Maxim Karpenko. Released on December 02nd 2021 has received 43,836 reviews of which 41,663 were positive and 2,173 were negative resulting in an impressive rating of 9.3 out of 10. With 1,693 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like Replicube.
9.3
41,663
2,173
1,693
players
5. Car Mechanic Simulator 2021
Similarity 40% Work your way to a service empire. Get your hands dirty in a highly realistic simulation game that pays major attention to details. Pay a visit to a new Auction house and buy cars in various conditions. Expand your range of services by investing in a new work space and equipment. Car Mechanic Simulator 2021 is a simulation, automobile sim and realistic game developed by Red Dot Games and published by PlayWay S.A.. Released on August 11th 2021 has received 29,779 reviews of which 28,570 were positive and 1,209 were negative resulting in an impressive rating of 9.4 out of 10. With 1,671 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played games like Replicube.
9.4
28,570
1,209
1,671
players
6. Planet Coaster 2
Similarity 40% Build and customise thrilling roller coasters and incredible water slides, manage the ultimate theme park experience, and share your epic creations. Are you ready to ride the wave? Planet Coaster 2 is a simulation, strategy and building game developed and published by Frontier Developments. Released on November 06th 2024 has received 9,282 reviews of which 6,040 were positive and 3,242 were negative resulting in a rating of 6.4 out of 10. With 1,568 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played games like Replicube.
6.4
6,040
3,242
1,568
players
7. Totally Accurate Battle Simulator
Similarity 40% Be the leader of wobblers from ancient lands, spooky places, and fantasy worlds. Watch them fight in simulations made with the wobbliest physics system ever created, make your own wobblers in the unit creator and send your army off to fight your friends in multiplayer. Totally Accurate Battle Simulator is a sandbox, simulation and funny game developed by and published by landfall. Released on April 01st 2021 has received 135,748 reviews of which 132,782 were positive and 2,966 were negative resulting in an impressive rating of 9.7 out of 10. With 1,435 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played games like Replicube.
9.7
132,782
2,966
1,435
players
8. Prison Architect
Similarity 40% Only the world’s most ruthless Warden can contain the world’s most ruthless inmates. Design and develop your personalized penitentiary in Prison Architect. Prison Architect is a simulation, building and sandbox game developed by Double Eleven and Introversion Software and published by Paradox Interactive. Released on October 06th 2015 has received 72,292 reviews of which 64,407 were positive and 7,885 were negative resulting in a rating of 8.8 out of 10. With 1,006 concurrent players in the last 24 hours, the game currently holds the #8 spot among the most played games like Replicube.
8.8
64,407
7,885
1,006
players
9. Planet Coaster
Similarity 40% Planet Coaster® - the future of coaster park simulation games has arrived! Surprise, delight and thrill incredible crowds as you build your coaster park empire - let your imagination run wild, and share your success with the world. Planet Coaster is a simulation, building and management game developed and published by Frontier Developments and Aspyr (Mac). Released on November 17th 2016 has received 70,230 reviews of which 64,085 were positive and 6,145 were negative resulting in a rating of 9.0 out of 10. With 824 concurrent players in the last 24 hours, the game currently holds the #9 spot among the most played games like Replicube.
9.0
64,085
6,145
824
players
10. Out of Ore
Similarity 41% A casual heavy equipment experience. Mine ore, Move dirt, Build and repair. Out of Ore is a simulation, sandbox and exploration game developed and published by North Modding Company AB. Released on October 31st 2022 has received 2,583 reviews of which 2,257 were positive and 326 were negative resulting in a rating of 8.4 out of 10. With 734 concurrent players in the last 24 hours, the game currently holds the #10 spot among the most played games like Replicube.
8.4
2,257
326
734
players
Best deals on games like Replicube on Steam
Discover fantastic savings with the best discounts on a variety of games like Replicube available on Steam right now, updated on June 09th 2025. Looking for even more deals? Use the search filters to explore a wider range of discounted games like Replicube.
1. Station to Station
Similarity 45% ‘Station to Station’ is a minimalist & relaxing game about building railway connections. Grab your conductor’s hat and bring the voxel-art world to life through the magic of trains! Station to Station is a simulation, puzzle and relaxing game developed by Galaxy Grove and published by Prismatika. Released on October 03rd 2023 has received 1,596 reviews of which 1,432 were positive and 164 were negative resulting in a rating of 8.5 out of 10. Featuring a massive 99% discount, this game currently holds the #1 spot in the best deals for games like Replicube.
8.5
1,432
164
-99%
17.99€
0.34€
2. Size Matters
Similarity 43% You play as a scientist who is shrinking every second in a race against time! Find all the ingredients and formulas scattered around the laboratory, which are necessary for producing the life-saving antidote. But beware, your time is very precious. Size Matters is a simulation, casual and science game developed by Mazen Games and published by GrabTheGames. Released on March 12th 2021 has received 473 reviews of which 412 were positive and 61 were negative resulting in a rating of 8.1 out of 10. Thanks to its incredible 99% discount, this game is now the #2 best deal in games like Replicube.
8.1
412
61
-99%
9.75€
0.19€
3. Autonauts
Similarity 50% 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 4,784 reviews of which 4,282 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 Replicube.
8.6
4,282
502
-98%
19.99€
0.43€
4. Black Skylands
Similarity 45% Become the captain of an airship and explore the world of the skies, gather resources and build powerful weapons, uncover ancient secrets and fight beneath your ship's sails. Black Skylands is a pixel graphics, open world and sandbox game developed by Hungry Couch Games and published by tinyBuild. Released on August 15th 2023 has received 3,888 reviews of which 3,231 were positive and 657 were negative resulting in a rating of 8.0 out of 10. Currently offered at a significant 98% discount, this title has earned the #4 position in the best deals for games like Replicube.
8.0
3,231
657
-98%
19.50€
0.47€
5. Rover Mechanic Simulator
Similarity 40% As an Engineer - crew member of one of the first Mars colonies - you are responsible for repairing and maintaining Mars Rovers. In this advanced simulator you will learn the internal details of various Mars Rovers and their components. Rover Mechanic Simulator is a simulation, indie and building game developed by ▲ Pyramid Games and published by Pyramid Games S.A. and PlayWay S.A.. Released on November 12th 2020 has received 636 reviews of which 488 were positive and 148 were negative resulting in a rating of 7.3 out of 10. Currently offered at a significant 98% discount, this title has earned the #5 position in the best deals for games like Replicube.
7.3
488
148
-98%
11.79€
0.35€
6. Automachef
Similarity 53% Welcome to Automachef, a resource management puzzler where you design kitchens, program machinery and watch your genius come to life! It’s time to engineer tomorrow’s kitchen, today! Automachef is a simulation, indie and automation game developed by Rhombico Games and published by Team17 Digital Ltd. Released on July 23rd 2019 has received 863 reviews of which 622 were positive and 241 were negative resulting in a rating of 6.9 out of 10. Currently offered at a significant 98% discount, this title has earned the #6 position in the best deals for games like Replicube.
6.9
622
241
-98%
14.99€
0.37€
7. Hardspace: Shipbreaker
Similarity 42% Equipped with cutting-edge salvaging tech, carve & slice spaceships to recover valuable materials. Upgrade your gear to take on more lucrative contracts and pay your billion credits debt to LYNX Corp! Hardspace: Shipbreaker is a space, sci-fi and simulation game developed by Blackbird Interactive and published by Focus Entertainment. Released on May 24th 2022 has received 20,408 reviews of which 18,263 were positive and 2,145 were negative resulting in a rating of 8.8 out of 10. Currently offered at a significant 97% discount, this title has earned the #7 position in the best deals for games like Replicube.
8.8
18,263
2,145
-97%
34.99€
1.08€
8. Fun with Ragdolls: The Game
Similarity 40% Become a ragdoll and create your own environments in Sandbox Mode, explore worlds created by others, or just flop around your destructible sets! Fun with Ragdolls: The Game lets you enjoy everything you love about ragdolls! Fun with Ragdolls: The Game is a sandbox, physics and funny game developed by Jadon Barnes and published by Fun & Simple. Released on September 17th 2019 has received 4,949 reviews of which 4,336 were positive and 613 were negative resulting in a rating of 8.5 out of 10. Currently offered at a significant 97% discount, this title has earned the #8 position in the best deals for games like Replicube.
8.5
4,336
613
-97%
12.49€
0.39€
9. When Ski Lifts Go Wrong
Similarity 47% Ride into a hilarious construction puzzler; packed with over 100 creative physics-based challenges, sports and bloody disasters! Build contraptions to help every passenger reach their destination. Enjoy the sports by controlling your riders away from (or towards if you feel like it) peril! When Ski Lifts Go Wrong is a simulation, indie and building game developed by Hugecalf Studios and published by Curve Games. Released on January 23rd 2019 has received 846 reviews of which 735 were positive and 111 were negative resulting in a rating of 8.2 out of 10. Currently offered at a significant 97% discount, this title has earned the #9 position in the best deals for games like Replicube.
8.2
735
111
-97%
14.99€
0.56€
10. Bridge Constructor: The Walking Dead
Similarity 51% Bridge Constructor: The Walking Dead combines the legendary and challenging puzzle gameplay of Bridge Constructor™ with the post-apocalyptic zombie universe of AMC’s The Walking Dead. Bridge Constructor: The Walking Dead is a simulation, zombies and post-apocalyptic game developed by ClockStone and published by Headup. Released on November 19th 2020 has received 300 reviews of which 223 were positive and 77 were negative resulting in a rating of 7 out of 10. Currently offered at a significant 97% discount, this title has earned the #10 position in the best deals for games like Replicube.
7
223
77
-97%
9.99€
0.37€
Free games like Replicube on Steam
Check out this fantastic list of free-to-play games like Replicube you can enjoy on Steam right now, updated on June 09th 2025. Looking for even more free titles? Use the search filters to explore a wider range of free to play games like Replicube.
1. The Powder Toy
Similarity 48% The Powder Toy is a classic physics sandbox game, which simulates air pressure and velocity, heat, gravity and a countless number of interactions between different substances The Powder Toy is a simulation, sandbox and 2d game developed and published by The Powder Toy Team. Released on June 14th 2024 has received 1,833 reviews of which 1,806 were positive and 27 were negative resulting in an impressive rating of 9.4 out of 10. With 117 active players enjoying it for free, this strategy game has reached the #1 spot among the top free games like Replicube.
9.4
1,806
27
117
players
2. SpedV
Similarity 42% With FPH SpedV, you will enjoy your Trucking Simulators more! You can create virtual Trucking Companys and work up with your Friends. We offer you a tool to manage your VTC in ETS 2 and ATS. This Programm will directly link into the Games and make it easy to monitor your drive. SpedV is a simulation and free to play game developed and published by Freie Programme Hohenstein. Released on December 26th 2018 has received 925 reviews of which 720 were positive and 205 were negative resulting in a rating of 7.4 out of 10. The game currently holds the #2 spot among the most played free games like Replicube.
7.4
720
205
80
players
3. Mash Box
Similarity 40% Mash Box is a prototype sandbox game from an indie team, offering endless creative possibilities. Be part of its evolution with regular updates and help shape the tech foundation for future games. Dive in and influence the development of something special! Mash Box is a casual, simulation and sports game developed and published by Mash Games. Released on October 17th 2024 has received 558 reviews of which 516 were positive and 42 were negative resulting in a rating of 8.6 out of 10. The game currently holds the #3 spot among the most played free games like Replicube.
8.6
516
42
26
players
4. Pyroworks
Similarity 42% Pyroworks is a free-to-play online multiplayer game containing fireworks from real-life companies from all over the globe. You can choose to make your own show, cause destruction and chaos or simulate new years. Don't miss out on playing with your friends - the most fun part. Pyroworks is a sandbox, choose your own adventure and simulation game developed and published by Deepest Inertia Studio. Released on September 08th 2023 has received 1,562 reviews of which 1,437 were positive and 125 were negative resulting in a rating of 8.7 out of 10. The game currently holds the #4 spot among the most played free games like Replicube.
8.7
1,437
125
23
players
5. SuchArt: Creative Space
Similarity 40% Paint on any surfaces with numerous tools in Creative Space — a free sandbox version of SuchArt: Genius Artist Simulator. Create masterpieces, complete commissions, and decorate your studio in the most advanced artist sim! SuchArt: Creative Space is a simulation, free to play and sandbox game developed by Goose Minded and published by HypeTrain Digital. Released on January 21st 2021 has received 7,016 reviews of which 6,872 were positive and 144 were negative resulting in an impressive rating of 9.5 out of 10. The game currently holds the #5 spot among the most played free games like Replicube.
9.5
6,872
144
20
players
6. Ale & Tale Tavern: First Pints
Similarity 40% This is the free version of the game "Ale & Tale Tavern". Get ready for a thrilling mix of genres: a cooperative, first-person, open-world fantasy tavern simulator, action, fishing, hunting, exploration, and completing fun and diverse quests. And, of course, COOKING! Ale & Tale Tavern: First Pints is a simulation, action and sandbox game developed by Scienart Games and published by GrabTheGames and UpgradePoint. Released on June 20th 2024 has received 4,534 reviews of which 4,268 were positive and 266 were negative resulting in an impressive rating of 9.1 out of 10. The game currently holds the #6 spot among the most played free games like Replicube.
9.1
4,268
266
14
players
7. Plasma
Similarity 50% Plasma is a pure engineering sandbox. Use advanced visual programming and robotics tools to create anything you can imagine. Plasma is a simulation, sandbox and 3d game developed by Dry Cactus and Licorice ehf and published by Dry Licorice. Released on September 13th 2023 has received 888 reviews of which 789 were positive and 99 were negative resulting in a rating of 8.4 out of 10. The game currently holds the #7 spot among the most played free games like Replicube.
8.4
789
99
9
players
8. Rock Life: The Rock Simulator
Similarity 40% Built from the ground up, Rock Life is the next generation of immersion and simulations. Live, do, and experience what it is like to truly become one with nature... as a rock! Rock Life: The Rock Simulator is a idler, simulation and sandbox game developed and published by BGNB Studios. Released on July 20th 2022 has received 2,318 reviews of which 2,204 were positive and 114 were negative resulting in an impressive rating of 9.1 out of 10. The game currently holds the #8 spot among the most played free games like Replicube.
9.1
2,204
114
7
players
9. last seen online
Similarity 47% Look through someone else’s computer. Inspired by early “escape room” flash games. last seen online is a puzzle, horror and simulation game developed and published by Sochin Studio. Released on March 14th 2024 has received 1,632 reviews of which 1,605 were positive and 27 were negative resulting in an impressive rating of 9.3 out of 10. The game currently holds the #9 spot among the most played free games like Replicube.
9.3
1,605
27
6
players
10. HackHub: Free Trial
Similarity 47% Unravel cyber secrets and foil mass surveillance as a skilled hacker in HackHub. Challenge authority, rewrite the rules, and emerge as the ultimate digital rebel. HackHub: Free Trial is a simulation, strategy and puzzle game developed by HotBunny and published by G-DEVS.com. Released on November 04th 2024 has received 518 reviews of which 498 were positive and 20 were negative resulting in a rating of 8.9 out of 10. The game currently holds the #10 spot among the most played free games like Replicube.
8.9
498
20
6
players