Games like Plasma on Steam
For those who prefer not to search, lists of the most played, top deals and best free games like Plasma are available at the bottom of the page.
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Cubic Odyssey
Embark on a galactic journey in Cubic Odyssey, an open-world adventure where you explore vibrant planets, craft tools, build vehicles, and fight the Red Darkness. Uncover ancient mysteries, and shape a universe full of life, danger, and limitless possibilities!
SLUDGE LIFE: The BIG MUD Sessions
Munch down a bite-sized SLUDGE LIFE experience in this free self-contained interlude.
Reshaping Mars
「Reshaping Mars」is a colony simulation game on Mars, you will start by gathering resources, storing food, accepting immigrants, and building a better colony together. Develop powerful technologies for Mars Reshaping, make Mars great agai..sorry, just great. Don't forget to make the residents happy.
Project Highrise
Project Highrise is a skyscraper construction and management sim...
Interstellar Rift
Interstellar Rift is an open world starship simulator with an emphasis on ship construction and multi-player interaction. Survive in a hostile galaxy with your own custom designed and constructed starship. Invite other players to join your crew or fight them across the galaxy!
Rooftops & Alleys: The Parkour Game
Ever felt like the world was missing that one Parkour/Freerunning game? That game that scratches that itch that other games just don't? Rooftops & Alleys aka TheParkourGame is here to deliver! In this game, there's is no 'hold button to parkour' mentality. Here, you, the player is in control!
Exogate Initiative
Build and manage mankind’s first mission across the universe! Create a sprawling facility underground, recruit a diverse group of specialists from around the globe and explore mysterious new worlds through the Exogate.
When Ski Lifts Go Wrong
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!
Tvö
Tvö is an online cooperative puzzle game where two players must use their wits and communication skills to find a way into the heart of the labyrinth. This game can be played using our in-game voice chat or a third-party option.
My Little Universe
Stranded on a barren moon with nothing but your tools, fuelless ship, and celestial powers of creation, you are destined to recreate what was once lost and be the hero of your own Little Universe! Don't forget to call in up to three of your friends to join your journey in the Splitscreen Co-op Mode!
Sinking Simulator
The sequel to the unfinished Sinking Simulator, now with a lot more POWER!!!! Witness your witty love of chaos and destruction sinking 2D ships and everything else on board!
September 7th
"September 7th" is a short horror game released for Christmas. The plot of the game is simple to the point of banality, and the gameplay is not delayed.The game also contains some Easter eggs and mentions. The game takes place in 2009.
Autonauts vs Piratebots
Create, automate and defend an impenetrable base. Assemble and command a Bot army to combat an entire Piratebot invasion. Build, program and battle your way through five different zones.
Kerbal Space Program
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.
Desynced
Desynced is a sci-fi strategy game with fully customizable units and behaviors. Gather, build, research, and explore the unknown. Alone or with friends, unveil the mystery of an AI on the edge of self-awareness and uncover the hidden truth in this blend of strategy, automation, and exploration.
Metro Sim Hustle
Take control of an underground commuter train and rise to the top in a bustling metropolis filled with cheap thrills, prime real estate, and a diverse community of unique characters.
Most played games like Plasma on Steam
Take a look at the top games like Plasma that are currently attracting the largest player bases on the Steam platform, as of June 15th 2025.
1. Farming Simulator 25
Similarity 43% Farming Simulator 25 invites you to join the rewarding farm life, single-handedly or cooperatively in multiplayer. This Farm is Your Farm! Farming Simulator 25 is a simulation, farming sim and realistic game developed and published by Giants Software. Released on November 12th 2024 has received 33,575 reviews of which 28,079 were positive and 5,496 were negative resulting in a rating of 8.2 out of 10. The game has hit the top spot as the #1 most played game like Plasma, thanks to its 17,229 peak concurrent players over the last day.
8.2
28,079
5,496
17,229
players
2. Planet Zoo
Similarity 43% Build a world for wildlife in Planet Zoo. From the developers of Planet Coaster and Zoo Tycoon comes the ultimate zoo sim. Construct detailed habitats, manage your zoo, and meet authentic living animals who think, feel and explore the world you create around them. Planet Zoo is a management, simulation and building game developed and published by Frontier Developments. Released on November 05th 2019 has received 87,849 reviews of which 80,029 were positive and 7,820 were negative resulting in a rating of 9.0 out of 10. While seeing 2,637 players online at once in the last 24 hours, this game is currently ranked #2 among games like Plasma based on player count.
9.0
80,029
7,820
2,637
players
3. PowerWash Simulator
Similarity 42% Release the Pressure with PowerWash Simulator! Wash away your worries with the soothing sounds of high-pressure water. Fire up your power washer and blast away every speck of dirt and grime you can find, all with the simple satisfaction of power-washing to a sparkling finish. PowerWash Simulator is a casual, relaxing and simulation game developed by FuturLab and published by Square Enix. Released on July 14th 2022 has received 52,410 reviews of which 50,767 were positive and 1,643 were negative resulting in an impressive rating of 9.5 out of 10. While seeing 2,585 players online at once in the last 24 hours, this game is currently ranked #3 among games like Plasma based on player count.
9.5
50,767
1,643
2,585
players
4. X4: Foundations
Similarity 41% 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. With 2,460 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like Plasma.
7.8
18,951
4,896
2,460
players
5. 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 127,162 reviews of which 121,084 were positive and 6,078 were negative resulting in an impressive rating of 9.4 out of 10. With 2,221 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played games like Plasma.
9.4
121,084
6,078
2,221
players
6. House Flipper
Similarity 41% House Flipper is a unique chance to become a one-man renovation crew. Buy, repair and remodel devastated houses. Give them a second life and sell them at a profit! House Flipper is a simulation, design & illustration and building game developed by Empyrean and published by Frozen District and PlayWay S.A.. Released on May 17th 2018 has received 95,144 reviews of which 89,596 were positive and 5,548 were negative resulting in an impressive rating of 9.3 out of 10. With 1,954 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played games like Plasma.
9.3
89,596
5,548
1,954
players
7. Stormworks: Build and Rescue
Similarity 41% Join a world where you design, create and pilot your own air sea rescue service. Release your inner hero as you battle fierce storms out at sea to rescue those in need. Stormworks: Build and Rescue is a sandbox, base-building and open world game developed and published by Geometa. Released on September 17th 2020 has received 52,942 reviews of which 47,662 were positive and 5,280 were negative resulting in a rating of 8.9 out of 10. With 1,718 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played games like Plasma.
8.9
47,662
5,280
1,718
players
8. Car Mechanic Simulator 2021
Similarity 45% 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 29,841 reviews of which 28,630 were positive and 1,211 were negative resulting in an impressive rating of 9.4 out of 10. With 1,444 concurrent players in the last 24 hours, the game currently holds the #8 spot among the most played games like Plasma.
9.4
28,630
1,211
1,444
players
9. Planet Coaster 2
Similarity 54% 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 9,316 reviews of which 6,074 were positive and 3,242 were negative resulting in a rating of 6.4 out of 10. With 1,419 concurrent players in the last 24 hours, the game currently holds the #9 spot among the most played games like Plasma.
6.4
6,074
3,242
1,419
players
10. Two Point Museum
Similarity 45% Curate and manage incredible museums! Explore to discover amazing artifacts. Design and refine the layout, keep staff happy, guests entertained, donations plentiful… and children off the exhibits Two Point Museum is a simulation, casual and strategy game developed by Two Point Studios and published by SEGA. Released on March 04th 2025 has received 5,975 reviews of which 5,649 were positive and 326 were negative resulting in an impressive rating of 9.1 out of 10. With 1,052 concurrent players in the last 24 hours, the game currently holds the #10 spot among the most played games like Plasma.
9.1
5,649
326
1,052
players
Best deals on games like Plasma on Steam
Discover fantastic savings with the best discounts on a variety of games like Plasma 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 Plasma.
1. Naheulbeuk's Dungeon Master
Similarity 46% A dungeon in danger ! Build, manage, and defend your tower in the satirical heroic fantasy universe of Dungeon of Naheulbeuk. From a shaky establishment to an infamous lair! Naheulbeuk's Dungeon Master is a management, simulation and funny game developed by Artefacts Studio and published by Dear Villagers. Released on November 15th 2023 has received 1,408 reviews of which 1,006 were positive and 402 were negative resulting in a rating of 6.9 out of 10. Featuring a massive 99% discount, this game currently holds the #1 spot in the best deals for games like Plasma.
6.9
1,006
402
-99%
24.99€
0.46€
2. Autonauts
Similarity 44% 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 #2 best deal in games like Plasma.
8.6
4,283
502
-98%
19.99€
0.43€
3. Main Assembly
Similarity 50% You’re the designer, engineer and architect if you can imagine it you can create it! Construct robots of any shape or size from eight-legged spider bots to eerie UFO contraptions. Main Assembly is a 3d, online co-op and co-op game developed by Bad Yolk Games and published by Team17. Released on January 26th 2021 has received 1,314 reviews of which 1,115 were positive and 199 were negative resulting in a rating of 8.1 out of 10. Thanks to its incredible 98% discount, this game is now the #3 best deal in games like Plasma.
8.1
1,115
199
-98%
19.99€
0.43€
4. Autonauts vs Piratebots
Similarity 40% Create, automate and defend an impenetrable base. Assemble and command a Bot army to combat an entire Piratebot invasion. Build, program and battle your way through five different zones. Autonauts vs Piratebots is a simulation, strategy and automation game developed by Denki and published by Curve Games. Released on July 28th 2022 has received 485 reviews of which 382 were positive and 103 were negative resulting in a rating of 7.4 out of 10. Currently offered at a significant 98% discount, this title has earned the #4 position in the best deals for games like Plasma.
7.4
382
103
-98%
19.99€
0.43€
5. Rover Mechanic Simulator
Similarity 49% 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 637 reviews of which 489 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 Plasma.
7.3
489
148
-98%
11.79€
0.35€
6. Fun with Ragdolls: The Game
Similarity 47% 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 4,955 reviews of which 4,341 were positive and 614 were negative resulting in a rating of 8.5 out of 10. Currently offered at a significant 97% discount, this title has earned the #6 position in the best deals for games like Plasma.
8.5
4,341
614
-97%
12.49€
0.39€
7. My Little Universe
Similarity 40% Stranded on a barren moon with nothing but your tools, fuelless ship, and celestial powers of creation, you are destined to recreate what was once lost and be the hero of your own Little Universe! Don't forget to call in up to three of your friends to join your journey in the Splitscreen Co-op Mode! My Little Universe is a mining, exploration and dungeon crawler game developed by Estoty and published by SayGames. Released on October 05th 2023 has received 1,610 reviews of which 1,387 were positive and 223 were negative resulting in a rating of 8.2 out of 10. Currently offered at a significant 97% discount, this title has earned the #7 position in the best deals for games like Plasma.
8.2
1,387
223
-97%
14.79€
0.58€
8. When Ski Lifts Go Wrong
Similarity 40% 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 847 reviews of which 736 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 #8 position in the best deals for games like Plasma.
8.2
736
111
-97%
14.99€
0.56€
9. Little Big Workshop
Similarity 45% Manage your workers, stations, machines and create awesome stuff as your little big workshop grows into your dream factory! Little Big Workshop is a simulation, strategy and management game developed by Mirage Game Studios and published by HandyGames. Released on October 17th 2019 has received 3,266 reviews of which 2,731 were positive and 535 were negative resulting in a rating of 8.1 out of 10. Currently offered at a significant 97% discount, this title has earned the #9 position in the best deals for games like Plasma.
8.1
2,731
535
-97%
19.99€
0.66€
10. Demolish & Build 2017
Similarity 48% Become a boss of Demolition & Build company. Destroy small wooden huts and huge concrete buildings. Manage your workers. Invest earned cash in your own land properties and rent them for profit in open sandbox world. Use various hand tools, buy new machines and customize their parts. Demolish & Build 2017 is a simulation, building and destruction game developed by Noble Muffins and published by Demolish Games S.A.. Released on October 18th 2016 has received 615 reviews of which 488 were positive and 127 were negative resulting in a rating of 7.5 out of 10. Currently offered at a significant 97% discount, this title has earned the #10 position in the best deals for games like Plasma.
7.5
488
127
-97%
19.99€
0.69€
Free games like Plasma on Steam
Check out this fantastic list of free-to-play games like Plasma 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 Plasma.
1. The Powder Toy
Similarity 42% 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 1,852 reviews of which 1,824 were positive and 28 were negative resulting in an impressive rating of 9.4 out of 10. The game currently holds the #1 spot among the most played free games like Plasma.
9.4
1,824
28
89
players
2. Mash Box
Similarity 45% 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 569 reviews of which 526 were positive and 43 were negative resulting in a rating of 8.6 out of 10. The game currently holds the #2 spot among the most played free games like Plasma.
8.6
526
43
33
players
3. Ale & Tale Tavern: First Pints
Similarity 50% 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 4,539 reviews of which 4,274 were positive and 265 were negative resulting in an impressive rating of 9.1 out of 10. The game currently holds the #3 spot among the most played free games like Plasma.
9.1
4,274
265
16
players
4. SuchArt: Creative Space
Similarity 41% 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 #4 spot among the most played free games like Plasma.
9.5
6,872
144
14
players
5. Pyroworks
Similarity 64% 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 1,566 reviews of which 1,441 were positive and 125 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 Plasma.
8.7
1,441
125
10
players
6. Rock Life: The Rock Simulator
Similarity 51% 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 2,325 reviews of which 2,211 were positive and 114 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 Plasma.
9.1
2,211
114
7
players
7. MachineCraft
Similarity 43% The main purpose of this game is showing and watching machines made out of blocks. Some of the game-modes allow you to battle or race against other players. (testing phase) You can create your original machine with ease by reassembling those machines that are distributed, or by using the automatic control block. MachineCraft is a free to play, building and sandbox game developed and published by G2CREW. Released on March 25th 2016 has received 889 reviews of which 686 were positive and 203 were negative resulting in a rating of 7.4 out of 10. The game currently holds the #7 spot among the most played free games like Plasma.
7.4
686
203
6
players
8. Find 100 Ducks and Blast Them!
Similarity 47% Yes! In this game you must blast 100 toy ducks! Relax, take aim, and let the feathers fly! With light-hearted gameplay and cute ducks to hunt, it's a casual first-person experience full of wholesome, family-friendly fun! Find 100 Ducks and Blast Them! is a simulation, relaxing and first-person game developed and published by Welcome Back Games. Released on March 05th 2025 has received 333 reviews of which 324 were positive and 9 were negative resulting in a rating of 8.9 out of 10. The game currently holds the #8 spot among the most played free games like Plasma.
8.9
324
9
4
players
9. Terra Firma
Similarity 45% Play god and create your own world in this complex simulation. Plate tectonics, wind and water erosion and plant life all develop and interact to produce a world that is viewable from a single tree to kilometres across. Terra Firma is a simulation, strategy and god game game developed and published by Working as Intended. Released on February 20th 2025 has received 359 reviews of which 333 were positive and 26 were negative resulting in a rating of 8.6 out of 10. The game currently holds the #9 spot among the most played free games like Plasma.
8.6
333
26
4
players
10. Tvö
Similarity 40% Tvö is an online cooperative puzzle game where two players must use their wits and communication skills to find a way into the heart of the labyrinth. This game can be played using our in-game voice chat or a third-party option. Tvö is a puzzle, exploration and online co-op game developed by Artless Gallery and published by Umbra Evolution. Released on July 31st 2022 has received 564 reviews of which 402 were positive and 162 were negative resulting in a rating of 6.8 out of 10. The game currently holds the #10 spot among the most played free games like Plasma.
6.8
402
162
4
players