Games like Solar 2 on Steam
For those who prefer not to search, lists of the most played, top deals and best free games like Solar 2 are available at the bottom of the page.
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Universe Sandbox
Create & destroy on an unimaginable scale with a realistic physics-based space simulator. Explore the beauty of our universe and the fragility of our planet. Use science to bend the laws of gravity, collide planets, boil away oceans, fire epic space lasers, and customize your universe.
SpaceEngine
The world's first science-based photorealistic interactive 3D planetarium that models the entire Universe, using procedural generation for uncharted areas.
ΔV: Rings of Saturn
A physics-based mining sim, set in the thickest debris field in Sol. Every action has a reaction, lasers are invisible without a medium, and your thrust is a potent weapon. Find trade, adapt your equipment to your playstyle, hire a crew to help. Unravel the mysteries of the rings, or just get rich.
Endless Sky
Endless Sky is a 2D space trading and combat game inspired by the classic Escape Velocity series. Work your way up from a relatively wimpy shuttle, cargo ship, or fighter, to a highly upgraded and customized flagship or to a massive fleet of warships or freighters.
Sunshine Heavy Industries
Welcome to Sunshine Heavy Industries! As the new spaceship engineer, solve increasingly tricky design puzzles with your own personal style. Manage customer demands, juggle budget and ship performance, and survive the questionable decision making skills of your business partner.
Viscera Cleanup Detail
In Viscera Cleanup Detail, you step into the boots of a space-station janitor tasked with cleaning up after various horrific sci-fi horror events. Instead of machineguns and plasma-rifles, your tools are a mop and bucket. That hero left a mess, and it's up to you to deal with the aftermath.
Learn to Fly 3
Build your spaceship from scratch, earn funds and invest them into building a bigger, better spaceship as you try and fly your way up to space!
Mind Spheres
Inspired by two not so different worlds, Mind Spheres brings you an exclusive and awesome experience. A physics puzzle with minigolf + pinball unique mashup. Figure out puzzles in order to proceed to the next level.
Marble Mayhem: Fragile Ball
Devilishly difficult but insanely rewarding physics puzzler. Play through 85 levels of diverse and ingenious physics-based challenges.
Osmos
Enter the ambient world of Osmos: elegant, physics-based gameplay, dreamlike visuals, and a minimalist, electronic soundtrack. Your objective is to grow by absorbing other motes. Propel yourself by ejecting matter behind you. But be wise: ejecting matter also shrinks you. Relax - good things come to those who wait.
Spaceflight Simulator
In Spaceflight Simulator, you will get to build your rockets, plan launches and flights, attempt landings, deploy payloads and explore new worlds.
Reassembly
A spaceship building and universe-exploration game. Collect resources, expand and grow your fleet, and conquer your personal galaxy. Stellar ambience by Peaks.
Idle Spiral
This is a beautiful "Idle", "Incremental" game based on spirals and mathematics. Your goal is to make the spiral grow farther and farther from the origin. The game is very simple, but it is very deep and can be enjoyed for a long time!
3030 Deathwar Redux - A Space Odyssey
3030 Deathwar is a unique mix of Adventure and Space Sim. Explore star systems, mine and hunt pirates in top-down mode. Leave your ship and switch into classic Adventuring mode, where you explore derelicts, talk to shady characters or head over to the space bar for a drink.
APICO
APICO is a laid-back beekeeping sim game about breeding, collecting, & conserving bees! Set in a series of lush environments, APICO uniquely combines resource gathering, biology, and beekeeping minigames, taking ideas from a mix of real-life and fantasy apiculture & floriculture.
Star Valor
Choose your own destiny as you explore an open-world procedurally generated galaxy where anything is possible. Become a miner, a trader, a bounty hunter, a pirate, or perhaps a jack of all trades. Start off small and build your way to the top but remember with every action, comes consequences.
The Sapling
The Sapling is a short simulation game where you design your own plants and animals, and put them in a world together. Or you turn on random mutations, and see what evolution does to your ecosystem!
Gourdlets
An easygoing sandbox game about building towns for cute vegetable folks. Create your perfect community then watch as the gourdlets make themselves at home. No objectives, no points, just good vibes. Play in full screen, or let your gourdlets hang out at the bottom of your screen!
Prospector: The First Contract
As the Prospector in this Prologue chapter, you will be taking on your first contract. Explore new planets, gather resources, build your fully automated base, and ship materials to distant colonies.
Townscaper
Instant town building toy
Truck & Logistics Simulator
Load, drive, and deliver through a huge open world with up to 24 players in cross-platform multiplayer. Join your friends in exciting heavy transport convoys. Jump into the driver's seat of more than 30 unique vehicles and carry out complex loading tasks to deliver a variety of cargo.
Demolish & Build 2018
Your company is going global. Use big machines to demolish huge buildings or go close and personal and use your hammer. Buy land properties, upgrade your machines and hire workers in different parts of the world.Most played games like Solar 2 on Steam
Take a look at the top games like Solar 2 that are currently attracting the largest player bases on the Steam platform, as of April 16th 2025.
1. Stardew Valley
Similarity 59% You've inherited your grandfather's old farm plot in Stardew Valley. Armed with hand-me-down tools and a few coins, you set out to begin your new life. Can you learn to live off the land and turn these overgrown fields into a thriving home? Stardew Valley is a farming sim, pixel graphics and multiplayer game developed and published by ConcernedApe. Released on February 26th 2016 has received 871,330 reviews of which 857,703 were positive and 13,627 were negative resulting in an impressive rating of 9.8 out of 10. The game has hit the top spot as the #1 most played game like Solar 2, thanks to its 37,510 peak concurrent players over the last day.
9.8
857,703
13,627
37,510
players
2. RimWorld
Similarity 55% A sci-fi colony sim driven by an intelligent AI storyteller. Generates stories by simulating psychology, ecology, gunplay, melee combat, climate, biomes, diplomacy, interpersonal relationships, art, medicine, trade, and more. RimWorld is a colony sim, base-building and survival game developed and published by Ludeon Studios. Released on October 17th 2018 has received 207,285 reviews of which 203,071 were positive and 4,214 were negative resulting in an impressive rating of 9.7 out of 10. While seeing 19,206 players online at once in the last 24 hours, this game is currently ranked #2 among games like Solar 2 based on player count.
9.7
203,071
4,214
19,206
players
3. No Man's Sky
Similarity 54% No Man's Sky is a game about exploration and survival in an infinite procedurally generated universe. No Man's Sky is a open world, open world survival craft and space game developed and published by Hello Games. Released on August 12th 2016 has received 349,909 reviews of which 290,482 were positive and 59,427 were negative resulting in a rating of 8.2 out of 10. While seeing 7,856 players online at once in the last 24 hours, this game is currently ranked #3 among games like Solar 2 based on player count.
8.2
290,482
59,427
7,856
players
4. Oxygen Not Included
Similarity 57% Oxygen Not Included is a space-colony simulation game. Deep inside an alien space rock your industrious crew will need to master science, overcome strange new lifeforms, and harness incredible space tech to survive, and possibly, thrive. Oxygen Not Included is a colony sim, base-building and survival game developed and published by Klei Entertainment. Released on July 30th 2019 has received 127,145 reviews of which 123,019 were positive and 4,126 were negative resulting in an impressive rating of 9.5 out of 10. With 4,534 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like Solar 2.
9.5
123,019
4,126
4,534
players
5. People Playground
Similarity 55% Shoot, stab, burn, poison, tear, vaporise, or crush ragdolls in a large open space. People Playground is a sandbox, gore and physics game developed by mestiez and published by Studio Minus. Released on July 23rd 2019 has received 277,891 reviews of which 273,962 were positive and 3,929 were negative resulting in an impressive rating of 9.8 out of 10. With 4,079 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played games like Solar 2.
9.8
273,962
3,929
4,079
players
6. Space Engineers
Similarity 54% Space Engineers is a sandbox game about engineering, construction, exploration and survival in space and on planets. Players build space ships, space stations, planetary outposts of various sizes and uses, pilot ships and travel through space to explore planets and gather resources to survive. Space Engineers is a space, sandbox and building game developed and published by Keen Software House. Released on February 28th 2019 has received 131,727 reviews of which 116,631 were positive and 15,096 were negative resulting in a rating of 8.7 out of 10. With 3,101 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played games like Solar 2.
8.7
116,631
15,096
3,101
players
7. Kerbal Space Program
Similarity 60% 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 126,215 reviews of which 120,127 were positive and 6,088 were negative resulting in an impressive rating of 9.4 out of 10. With 2,347 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played games like Solar 2.
9.4
120,127
6,088
2,347
players
8. Dinkum
Similarity 53% G'Day there! Get ready to start a new fair Dinkum life. Explore an island inspired by the wild Australian outback, featuring tropical eucalyptus forests, scorching deserts, and cool billabongs. Dinkum is a early access, open world survival craft and agriculture game developed by James Bendon and published by KRAFTON and Inc.. Released on July 14th 2022 has received 23,129 reviews of which 21,434 were positive and 1,695 were negative resulting in an impressive rating of 9.1 out of 10. With 2,197 concurrent players in the last 24 hours, the game currently holds the #8 spot among the most played games like Solar 2.
9.1
21,434
1,695
2,197
players
9. ASTRONEER
Similarity 52% Interact with strange new worlds in a unique and tactile way, molding the environment itself as if it were clay in your hands. Build your base, master resource management, automate your production lines, and more as you unravel the mysteries of the universe, alone or with friends. ASTRONEER is a multiplayer, open world and open world survival craft game developed and published by System Era Softworks. Released on February 05th 2019 has received 127,856 reviews of which 117,817 were positive and 10,039 were negative resulting in an impressive rating of 9.1 out of 10. With 2,106 concurrent players in the last 24 hours, the game currently holds the #9 spot among the most played games like Solar 2.
9.1
117,817
10,039
2,106
players
10. Dyson Sphere Program
Similarity 59% Build the most efficient intergalactic factory in space simulation strategy game Dyson Sphere Program! Harness the power of stars, collect resources, plan and design production lines and develop your interstellar factory from a small space workshop to a galaxy-wide industrial empire. Dyson Sphere Program is a automation, space and base-building game developed by Youthcat Studio and published by Gamera Games. Released on January 20th 2021 has received 84,564 reviews of which 82,585 were positive and 1,979 were negative resulting in an impressive rating of 9.6 out of 10. With 1,968 concurrent players in the last 24 hours, the game currently holds the #10 spot among the most played games like Solar 2.
9.6
82,585
1,979
1,968
players
Best deals on games like Solar 2 on Steam
Discover fantastic savings with the best discounts on a variety of games like Solar 2 available on Steam right now, updated on April 16th 2025. Looking for even more deals? Use the search filters to explore a wider range of discounted games like Solar 2.
1. SuchArt: Genius Artist Simulator
Similarity 50% A unique artist sim game with realistic paint mixing, physics and numerous painting tools. Upgrade and customize your studio, complete tasks, sell and expose art, buy instruments and get famous! SuchArt: Genius Artist Simulator is a design & illustration, sandbox and immersive sim game developed by Goose Minded and published by HypeTrain Digital. Released on October 13th 2022 has received 4,319 reviews of which 4,202 were positive and 117 were negative resulting in an impressive rating of 9.4 out of 10. Featuring a massive 96% discount, this game currently holds the #1 spot in the best deals for games like Solar 2.
9.4
4,202
117
-96%
25.00€
1.00€
2. Lords and Villeins
Similarity 51% Build a prosperous settlement in a unique simulation of a feudal economy - each family runs their shop, owns their goods, and trades with other villagers in a free market. You will manage the land, build houses, organise events, set taxes, and balance supply and demand while engaging in diplomacy! Lords and Villeins is a colony sim, strategy and city builder game developed by Honestly Games and published by Fulqrum Publishing. Released on November 10th 2022 has received 865 reviews of which 626 were positive and 239 were negative resulting in a rating of 6.9 out of 10. Thanks to its incredible 96% discount, this game is now the #2 best deal in games like Solar 2.
6.9
626
239
-96%
27.50€
1.10€
3. When Ski Lifts Go Wrong
Similarity 51% 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 839 reviews of which 728 were positive and 111 were negative resulting in a rating of 8.2 out of 10. Thanks to its incredible 93% discount, this game is now the #3 best deal in games like Solar 2.
8.2
728
111
-93%
14.29€
1.00€
4. Spirit of the Island
Similarity 53% A beautiful Life Sim Sandbox RPG with Cross-Platform Online COOP set on a tropical Archipelago. Build your farm, grow crops and animals, craft various items, cook dishes, gather resources, build shops and museum to attract visitors, and turn a desolate Island into a prosperous tourist destination! Spirit of the Island is a family friendly, relaxing and indie game developed by 1M Bits Horde and published by META Publishing. Released on August 17th 2022 has received 1,722 reviews of which 1,154 were positive and 568 were negative resulting in a rating of 6.5 out of 10. Currently offered at a significant 93% discount, this title has earned the #4 position in the best deals for games like Solar 2.
6.5
1,154
568
-93%
14.29€
1.00€
5. Sugar Shack
Similarity 53% Grab some friends, fire up the boiler, and let the syrup flow! Build the world around your cabin as you fulfill orders of hungry villagers with endless sweet tooths. There's never a dull moment in this cozy forest inspired by Quebec lore and art! Sugar Shack is a online co-op, co-op and indie game developed by MadLife Divertissement and published by indie.io. Released on September 14th 2023 has received 303 reviews of which 207 were positive and 96 were negative resulting in a rating of 6.5 out of 10. Currently offered at a significant 92% discount, this title has earned the #5 position in the best deals for games like Solar 2.
6.5
207
96
-92%
19.25€
1.54€
6. VoidExpanse
Similarity 57% Explore the vast reaches of VoidExpanse -- mine asteroids, upgrade your ship, trade, complete missions, advance your character and survive fast-paced combat with hostile aliens and mercenaries in the rich and exciting Sci-Fi universe of VoidExpanse! VoidExpanse is a space, rpg and open world game developed and published by AtomicTorch Studio. Released on April 02nd 2015 has received 747 reviews of which 534 were positive and 213 were negative resulting in a rating of 6.9 out of 10. Currently offered at a significant 91% discount, this title has earned the #6 position in the best deals for games like Solar 2.
6.9
534
213
-91%
15.11€
1.36€
7. Sticky Business
Similarity 57% Experience the joy of running your own cozy small business: Create stickers, pack orders and hear your customers’ stories. Time to build the cutest shop on the internet! Sticky Business is a casual, relaxing and simulation game developed by Spellgarden Games and published by Assemble Entertainment. Released on July 17th 2023 has received 5,870 reviews of which 5,567 were positive and 303 were negative resulting in an impressive rating of 9.2 out of 10. Currently offered at a significant 90% discount, this title has earned the #7 position in the best deals for games like Solar 2.
9.2
5,567
303
-90%
10.00€
1.00€
8. Space Rangers HD: A War Apart
Similarity 54% Space adventure, open world RPG, strategy, arcade, quest and more! Space Rangers HD: A War Apart is a space, rpg and strategy game developed by SNK Games, Elemental Games and Katauri Interactive and published by Fulqrum Publishing. Released on October 17th 2013 has received 6,610 reviews of which 6,242 were positive and 368 were negative resulting in an impressive rating of 9.1 out of 10. Currently offered at a significant 90% discount, this title has earned the #8 position in the best deals for games like Solar 2.
9.1
6,242
368
-90%
15.30€
1.53€
9. Crayon Physics Deluxe
Similarity 59% Crayon Physics Deluxe is a 2D physics puzzle / sandbox game, in which you get to experience what it would be like if your drawings would be magically transformed into real physical objects. Solve puzzles with your artistic vision and creative use of physics. Crayon Physics Deluxe is a puzzle, indie and casual game developed and published by Kloonigames. Released on May 06th 2009 has received 1,119 reviews of which 963 were positive and 156 were negative resulting in a rating of 8.2 out of 10. Currently offered at a significant 90% discount, this title has earned the #9 position in the best deals for games like Solar 2.
8.2
963
156
-90%
17.99€
1.79€
10. Giant Machines 2017
Similarity 56% Take control over seven of the biggest industrial machines in the world. During the 14 mission campaign you will punch through the snows of Greenland, plow the steppes of Wyoming and travel all the way to sunny Florida. Your hard work will be completed by launching a space shuttle into space. Giant Machines 2017 is a simulation, indie and singleplayer game developed and published by Code Horizon. Released on September 29th 2016 has received 538 reviews of which 389 were positive and 149 were negative resulting in a rating of 6.9 out of 10. Currently offered at a significant 90% discount, this title has earned the #10 position in the best deals for games like Solar 2.
6.9
389
149
-90%
19.99€
1.99€
Free games like Solar 2 on Steam
Check out this fantastic list of free-to-play games like Solar 2 you can enjoy on Steam right now, updated on April 16th 2025. Looking for even more free titles? Use the search filters to explore a wider range of free to play games like Solar 2.
1. Leaf Blower Revolution - Idle Game
Similarity 51% Blow leaves, upgrade your gear, and automate your progress as you explore the Leaf Universe. A satisfying incremental idle game where every leaf blown brings you closer to the next big upgrade. Simple, relaxing, and endlessly rewarding. Let the leaves fall, and your progress rise! Leaf Blower Revolution - Idle Game is a idler, clicker and casual game developed and published by Humble North. Released on December 04th 2020 has received 25,034 reviews of which 23,629 were positive and 1,405 were negative resulting in an impressive rating of 9.2 out of 10. With 1,577 active players enjoying it for free, this strategy game has reached the #1 spot among the top free games like Solar 2.
9.2
23,629
1,405
1,577
players
2. Galaxy Idle Clicker
Similarity 51% Embark on an interstellar journey with Galaxy Idle Clicker! Conquer galaxies, upgrade your spaceship, and face off against a myriad of enemy ships. With engaging minigames, powerful upgrades, GIC delivers an unparalleled idle space adventure. Join the cosmic conquest today and dominate the universe! Galaxy Idle Clicker is a idler, casual and clicker game developed and published by Soehnle. Released on July 18th 2024 has received 621 reviews of which 473 were positive and 148 were negative resulting in a rating of 7.2 out of 10. Thanks to its free to play tag and a daily player base of 1,290, this game has secured the #2 spot in the ranking of free games like Solar 2.
7.2
473
148
1,290
players
3. Idle Spiral
Similarity 65% This is a beautiful "Idle", "Incremental" game based on spirals and mathematics. Your goal is to make the spiral grow farther and farther from the origin. The game is very simple, but it is very deep and can be enjoyed for a long time! Idle Spiral is a idler, simulation and clicker game developed by Idle System, Inc. and Yayu and published by Idle System and Inc.. Released on April 30th 2022 has received 1,743 reviews of which 1,416 were positive and 327 were negative resulting in a rating of 7.8 out of 10. Thanks to its free to play tag and a daily player base of 248, this game has secured the #3 spot in the ranking of free games like Solar 2.
7.8
1,416
327
248
players
4. Viridi
Similarity 50% Nurture a small pot of succulents that grow in real time. Viridi is a safe haven, a place you can return to for a moment of peace and quiet whenever you need it. Viridi is a free to play, relaxing and simulation game developed by Zoe Vartanian, Badru, Isa Hutchinson and Michael Bell and published by Ice Water Games. Released on August 19th 2015 has received 9,281 reviews of which 8,528 were positive and 753 were negative resulting in a rating of 8.9 out of 10. Attracting a solid base of 115 players due to its free access, this strategy game has achieved the #4 position in the best free games like Solar 2.
8.9
8,528
753
115
players
5. Endless Sky
Similarity 70% Endless Sky is a 2D space trading and combat game inspired by the classic Escape Velocity series. Work your way up from a relatively wimpy shuttle, cargo ship, or fighter, to a highly upgraded and customized flagship or to a massive fleet of warships or freighters. Endless Sky is a space, free to play and open world game developed and published by Michael Zahniser. Released on October 30th 2015 has received 6,579 reviews of which 6,074 were positive and 505 were negative resulting in a rating of 8.9 out of 10. Attracting a solid base of 103 players due to its free access, this strategy game has achieved the #5 position in the best free games like Solar 2.
8.9
6,074
505
103
players
6. Learn to Fly 3
Similarity 68% Build your spaceship from scratch, earn funds and invest them into building a bigger, better spaceship as you try and fly your way up to space! Learn to Fly 3 is a free to play, casual and simulation game developed and published by Light Bringer Games inc.. Released on May 12th 2017 has received 10,251 reviews of which 9,696 were positive and 555 were negative resulting in an impressive rating of 9.2 out of 10. The game currently holds the #6 spot among the most played free games like Solar 2.
9.2
9,696
555
88
players
7. Vacuum Warrior - Idle Game
Similarity 50% Vacuum Warrior is a Free to Play incremental idle game. Listen to the crisp crackle of dust and debris entering your vacuum as you vacuum ridiculous amounts of dust. Upgrade your vacuums, idle gains, and robot vacuums, earn achievements, and explore numerous locations in the Vacuum Warrior universe! Vacuum Warrior - Idle Game is a casual, idler and clicker game developed by Benjamin Staugaard and published by Benzoft. Released on June 29th 2023 has received 745 reviews of which 609 were positive and 136 were negative resulting in a rating of 7.7 out of 10. The game currently holds the #7 spot among the most played free games like Solar 2.
7.7
609
136
71
players
8. SuchArt: Creative Space
Similarity 52% 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 6,982 reviews of which 6,840 were positive and 142 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 Solar 2.
9.5
6,840
142
24
players
9. Sputnika Game
Similarity 53% A Cosmic twist on a Suika-style game with space gravity. Help our little friend Sputnik on his journey to become the Sun. Sputnika Game is a casual, strategy and puzzle game developed and published by egunan. Released on February 11th 2024 has received 448 reviews of which 401 were positive and 47 were negative resulting in a rating of 8.3 out of 10. The game currently holds the #9 spot among the most played free games like Solar 2.
8.3
401
47
9
players
10. Rock Life: The Rock Simulator
Similarity 53% 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 2,289 reviews of which 2,178 were positive and 111 were negative resulting in an impressive rating of 9.1 out of 10. The game currently holds the #10 spot among the most played free games like Solar 2.
9.1
2,178
111
6
players