Games like SPACEPLAN on Steam
For those who prefer not to search, lists of the most played, top deals and best free games like SPACEPLAN are available at the bottom of the page.
Filters & Lists
To The Core
To The Core is an incremental game about extracting and using resources from planets to buy upgrades.
Stone Story RPG
An auto-RPG with strategic combat, deep crafting and programming elements, animated entirely in ASCII-art. In a realm of perpetual darkness, a single stone could change everything...
Soda Dungeon
Pop the top on some legendary action with Soda Dungeon, the fresh and fizzy hit mobile RPG adventure, now available on your desktop! Manage your team as you raid the local dungeons, upgrade your tavern, and attract new party members. Gold, legendary items, and more await you.
AdVenture Communist
The world's greatest communism simulator!
Galaxy Idle Clicker
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!
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!
Antimatter Dimensions
Earn antimatter through dimensions! Gain Infinite antimatter to collapse the universe!
SPACE / MECH / PILOT
The S/M/P Initiative is not responsible for any odd abnormalities while playing. Connections to other universes are not monitored or controlled by the video game program. Keep away from children under the age of 6. Fun to play but not to eat.
Wild West Saga: Idle Tycoon Clicker
Wild West Saga is an idle game where you click to make money and build a business fortune! Hundreds of Towns to explore and Patent Cards to collect, dozens of Businesses to upgrade and Outlaws to hire. The end goal? To become the richest Pioneer in the Wild West! So, are you up for it?
Leaf Blower Revolution - Idle Game
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!
Nauticrawl
A stolen, enigmatic machine is your only way out. It's likely to kill you, but so will the hostile planet you're escaping. Pull levers, hack devices, and puzzle out how to pilot the Nauticrawl to freedom in this unusual atmospheric adventure... or die trying.
Polygoneer
Test your reflexes in POLYGONEER, defend yourself from prolygonal shapes taht comes from everywhere, just hitting is not enough you need to match the right color shot to the polygon too! Are you ready for the challenge?
Diaries of a Spaceport Janitor
Diaries of a Spaceport Janitor is an anti-adventure game about picking up trash in an alien bazaar. Play as the Janitor, an Alaensee girlbeast with a municipally-subsidized trash incineration job and dreams of leaving the planet of Xabran's Rock far behind her.
Tacoma
Tacoma is a sci-fi narrative adventure from the creators of Gone Home. Set aboard a high-tech space station in the year 2088, explore every detail of how the station’s crew lived and worked, finding the clues that add up to a gripping story of trust, fear, and resolve in the face of disaster.
PARTICLE MACE
A space game about swinging trash into things and dying.
挂姬恶魔 IDLE DEVILS
Idle Devils is a leisure strategic placement game. In addition to rich roles, skills and equipment systems, you can also freely choose the devil to cultivate. Through her, you can conquer new female demons, and finally complete the salvation of the Demon World, becoming a real Demon King.
Tumbleweed Destiny
The somewhat hateful and slightly charming tumbleweed is the star of the game. This game is a tumbleweed life simulator that depicts the fate of tumbleweeds in my own imagination.
Tap Ninja - Idle game
Defeat enemies, earn gold, upgrade your village, become a Ninja Master!
xiuzhen idle
This is a xiuzhen simulation placement game! From the refining of qi, building the foundation to the ascension of the celestial realm, crossed into the divine realm. （The game has been updated with the english mod, but you will need to select the "english" beta in the properties option to update it）
Peace, Death! 2
Peace, Death! 2 is a midcore turn-based logic game where you send clients to Hell, Heaven, or Purgatory and help members of the Reapers Union as they work towards their great cause!Most played games like SPACEPLAN on Steam
Take a look at the top games like SPACEPLAN that are currently attracting the largest player bases on the Steam platform, as of April 30th 2025.
1. NGU IDLE
Similarity 75% NGU Idle is a Free To Play Idle game that's full of weird humor, tons of upgrades and hundreds of hours of content! Try out NGU Idle today and experience the joy of Numbers Going Up! NGU IDLE is a free to play, idler and indie game developed and published by 4G. Released on October 01st 2019 has received 11,958 reviews of which 11,461 were positive and 497 were negative resulting in an impressive rating of 9.3 out of 10. The game has hit the top spot as the #1 most played game like SPACEPLAN, thanks to its 3,696 peak concurrent players over the last day.
9.3
11,461
497
3,696
players
2. Idle Champions of the Forgotten Realms
Similarity 75% Idle Champions of the Forgotten Realms is a Dungeons & Dragons strategy management game uniting Champions from throughout the D&D multiverse into a grand adventure. Idle Champions of the Forgotten Realms is a dungeons & dragons, free to play and idler game developed and published by Codename Entertainment Inc.. Released on March 25th 2020 has received 14,379 reviews of which 11,146 were positive and 3,233 were negative resulting in a rating of 7.6 out of 10. While seeing 2,823 players online at once in the last 24 hours, this game is currently ranked #2 among games like SPACEPLAN based on player count.
7.6
11,146
3,233
2,823
players
3. Tap Ninja - Idle game
Similarity 75% Defeat enemies, earn gold, upgrade your village, become a Ninja Master! Tap Ninja - Idle game is a clicker, idler and casual game developed and published by Broken Glass. Released on March 17th 2022 has received 8,426 reviews of which 7,181 were positive and 1,245 were negative resulting in a rating of 8.3 out of 10. While seeing 2,434 players online at once in the last 24 hours, this game is currently ranked #3 among games like SPACEPLAN based on player count.
8.3
7,181
1,245
2,434
players
4. Clicker Heroes
Similarity 75% Ever wondered what one quadrillion damage per second feels like? Wonder no more! Embark on your quest to attain it today! Clicker Heroes is a clicker, idler and casual game developed and published by Playsaurus. Released on May 13th 2015 has received 61,205 reviews of which 54,909 were positive and 6,296 were negative resulting in a rating of 8.8 out of 10. With 2,021 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like SPACEPLAN.
8.8
54,909
6,296
2,021
players
5. Leaf Blower Revolution - Idle Game
Similarity 78% 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 25,111 reviews of which 23,701 were positive and 1,410 were negative resulting in an impressive rating of 9.2 out of 10. With 1,431 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played games like SPACEPLAN.
9.2
23,701
1,410
1,431
players
6. Galaxy Idle Clicker
Similarity 81% 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 634 reviews of which 481 were positive and 153 were negative resulting in a rating of 7.2 out of 10. With 1,275 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played games like SPACEPLAN.
7.2
481
153
1,275
players
7. Antimatter Dimensions
Similarity 81% Earn antimatter through dimensions! Gain Infinite antimatter to collapse the universe! Antimatter Dimensions is a idler, strategy and free to play game developed by Hevipelle, Omsi, Razenpok, Spectralflame and WaitingIdly and published by Hevipelle and Makopaz. Released on December 17th 2022 has received 3,587 reviews of which 3,310 were positive and 277 were negative resulting in a rating of 8.9 out of 10. With 1,200 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played games like SPACEPLAN.
8.9
3,310
277
1,200
players
8. Shakes and Fidget
Similarity 72% Shakes & Fidget is a hilarious fantasy role-playing satire and at the same time, an award-winning RPG! Sounds crazy? With over 50 million enthusiastic players, it ranks among the most celebrated online role-playing games worldwide! Shakes and Fidget is a free to play, rpg and massively multiplayer game developed and published by Playa Games GmbH. Released on February 24th 2016 has received 36,548 reviews of which 33,807 were positive and 2,741 were negative resulting in an impressive rating of 9.1 out of 10. With 1,004 concurrent players in the last 24 hours, the game currently holds the #8 spot among the most played games like SPACEPLAN.
9.1
33,807
2,741
1,004
players
9. Mr.Mine
Similarity 75% Explore the depths of the earth and uncover hidden treasures in this addictive idle mining game. Unlock the power of your drill with hundreds of upgrades, discover mysterious relics, and unearth priceless gems. Can you master the mines and reveal their deepest secrets? Dive in and dig deep! Mr.Mine is a idler, clicker and simulation game developed and published by Playsaurus. Released on September 30th 2020 has received 16,977 reviews of which 15,607 were positive and 1,370 were negative resulting in a rating of 9.0 out of 10. With 872 concurrent players in the last 24 hours, the game currently holds the #9 spot among the most played games like SPACEPLAN.
9.0
15,607
1,370
872
players
10. Realm Grinder
Similarity 75% Grow your realm, build alliances, and explore one of the deepest idle RPGs ever! Realm Grinder is a free to play, clicker and pixel graphics game developed by Divine Games and published by Kongregate. Released on June 15th 2017 has received 7,059 reviews of which 6,148 were positive and 911 were negative resulting in a rating of 8.5 out of 10. With 761 concurrent players in the last 24 hours, the game currently holds the #10 spot among the most played games like SPACEPLAN.
8.5
6,148
911
761
players
Best deals on games like SPACEPLAN on Steam
Discover fantastic savings with the best discounts on a variety of games like SPACEPLAN available on Steam right now, updated on April 30th 2025. Looking for even more deals? Use the search filters to explore a wider range of discounted games like SPACEPLAN.
1. Polygoneer
Similarity 78% Test your reflexes in POLYGONEER, defend yourself from prolygonal shapes taht comes from everywhere, just hitting is not enough you need to match the right color shot to the polygon too! Are you ready for the challenge? Polygoneer is a indie, casual and action game developed and published by NukGames. Released on August 24th 2017 has received 1,654 reviews of which 1,312 were positive and 342 were negative resulting in a rating of 7.6 out of 10. Featuring a massive 90% discount, this game currently holds the #1 spot in the best deals for games like SPACEPLAN.
7.6
1,312
342
-90%
4.99€
0.49€
2. Weedcraft Inc
Similarity 75% Weedcraft Inc explores the business of producing, breeding and selling weed in America, delving deep into the financial, political and cultural aspects of the country's complex relationship with this troublesome and promising plant. Weedcraft Inc is a simulation, strategy and indie game developed by Vile Monarch and published by Devolver Digital. Released on April 11th 2019 has received 1,627 reviews of which 1,305 were positive and 322 were negative resulting in a rating of 7.7 out of 10. Thanks to its incredible 80% discount, this game is now the #2 best deal in games like SPACEPLAN.
7.7
1,305
322
-80%
19.20€
3.84€
3. Weedcraft Inc
Similarity 75% Weedcraft Inc explores the business of producing, breeding and selling weed in America, delving deep into the financial, political and cultural aspects of the country's complex relationship with this troublesome and promising plant. Weedcraft Inc is a game developed and published by . Released on April 11th 2019 has received 1,627 reviews of which 1,305 were positive and 322 were negative resulting in a rating of 7.7 out of 10. Thanks to its incredible 80% discount, this game is now the #3 best deal in games like SPACEPLAN.
7.7
1,305
322
-80%
19.20€
3.84€
4. Startup Company
Similarity 75% Startup Company is a business simulation sandbox game where you’re the CEO of a new company. Your job is to build your very own website and compete against the largest tech giants on the planet! Startup Company is a management, simulation and economy game developed and published by Hovgaard Games. Released on April 10th 2020 has received 6,023 reviews of which 4,915 were positive and 1,108 were negative resulting in a rating of 7.9 out of 10. Currently offered at a significant 60% discount, this title has earned the #4 position in the best deals for games like SPACEPLAN.
7.9
4,915
1,108
-60%
12.99€
5.19€
Free games like SPACEPLAN on Steam
Check out this fantastic list of free-to-play games like SPACEPLAN you can enjoy on Steam right now, updated on April 30th 2025. Looking for even more free titles? Use the search filters to explore a wider range of free to play games like SPACEPLAN.
1. NGU IDLE
Similarity 75% NGU Idle is a Free To Play Idle game that's full of weird humor, tons of upgrades and hundreds of hours of content! Try out NGU Idle today and experience the joy of Numbers Going Up! NGU IDLE is a free to play, idler and indie game developed and published by 4G. Released on October 01st 2019 has received 11,958 reviews of which 11,461 were positive and 497 were negative resulting in an impressive rating of 9.3 out of 10. With 3,696 active players enjoying it for free, this strategy game has reached the #1 spot among the top free games like SPACEPLAN.
9.3
11,461
497
3,696
players
2. Idle Champions of the Forgotten Realms
Similarity 75% Idle Champions of the Forgotten Realms is a Dungeons & Dragons strategy management game uniting Champions from throughout the D&D multiverse into a grand adventure. Idle Champions of the Forgotten Realms is a dungeons & dragons, free to play and idler game developed and published by Codename Entertainment Inc.. Released on March 25th 2020 has received 14,379 reviews of which 11,146 were positive and 3,233 were negative resulting in a rating of 7.6 out of 10. Thanks to its free to play tag and a daily player base of 2,823, this game has secured the #2 spot in the ranking of free games like SPACEPLAN.
7.6
11,146
3,233
2,823
players
3. Tap Ninja - Idle game
Similarity 75% Defeat enemies, earn gold, upgrade your village, become a Ninja Master! Tap Ninja - Idle game is a clicker, idler and casual game developed and published by Broken Glass. Released on March 17th 2022 has received 8,426 reviews of which 7,181 were positive and 1,245 were negative resulting in a rating of 8.3 out of 10. Thanks to its free to play tag and a daily player base of 2,434, this game has secured the #3 spot in the ranking of free games like SPACEPLAN.
8.3
7,181
1,245
2,434
players
4. Clicker Heroes
Similarity 75% Ever wondered what one quadrillion damage per second feels like? Wonder no more! Embark on your quest to attain it today! Clicker Heroes is a clicker, idler and casual game developed and published by Playsaurus. Released on May 13th 2015 has received 61,205 reviews of which 54,909 were positive and 6,296 were negative resulting in a rating of 8.8 out of 10. Attracting a solid base of 2,021 players due to its free access, this strategy game has achieved the #4 position in the best free games like SPACEPLAN.
8.8
54,909
6,296
2,021
players
5. Leaf Blower Revolution - Idle Game
Similarity 78% 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 25,111 reviews of which 23,701 were positive and 1,410 were negative resulting in an impressive rating of 9.2 out of 10. Attracting a solid base of 1,431 players due to its free access, this strategy game has achieved the #5 position in the best free games like SPACEPLAN.
9.2
23,701
1,410
1,431
players
6. Galaxy Idle Clicker
Similarity 81% 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 634 reviews of which 481 were positive and 153 were negative resulting in a rating of 7.2 out of 10. Attracting a solid base of 1,275 players due to its free access, this strategy game has achieved the #6 position in the best free games like SPACEPLAN.
7.2
481
153
1,275
players
7. Antimatter Dimensions
Similarity 81% Earn antimatter through dimensions! Gain Infinite antimatter to collapse the universe! Antimatter Dimensions is a idler, strategy and free to play game developed by Hevipelle, Omsi, Razenpok, Spectralflame and WaitingIdly and published by Hevipelle and Makopaz. Released on December 17th 2022 has received 3,587 reviews of which 3,310 were positive and 277 were negative resulting in a rating of 8.9 out of 10. Attracting a solid base of 1,200 players due to its free access, this strategy game has achieved the #7 position in the best free games like SPACEPLAN.
8.9
3,310
277
1,200
players
8. Shakes and Fidget
Similarity 72% Shakes & Fidget is a hilarious fantasy role-playing satire and at the same time, an award-winning RPG! Sounds crazy? With over 50 million enthusiastic players, it ranks among the most celebrated online role-playing games worldwide! Shakes and Fidget is a free to play, rpg and massively multiplayer game developed and published by Playa Games GmbH. Released on February 24th 2016 has received 36,548 reviews of which 33,807 were positive and 2,741 were negative resulting in an impressive rating of 9.1 out of 10. Attracting a solid base of 1,004 players due to its free access, this strategy game has achieved the #8 position in the best free games like SPACEPLAN.
9.1
33,807
2,741
1,004
players
9. Mr.Mine
Similarity 75% Explore the depths of the earth and uncover hidden treasures in this addictive idle mining game. Unlock the power of your drill with hundreds of upgrades, discover mysterious relics, and unearth priceless gems. Can you master the mines and reveal their deepest secrets? Dive in and dig deep! Mr.Mine is a idler, clicker and simulation game developed and published by Playsaurus. Released on September 30th 2020 has received 16,977 reviews of which 15,607 were positive and 1,370 were negative resulting in a rating of 9.0 out of 10. Attracting a solid base of 872 players due to its free access, this strategy game has achieved the #9 position in the best free games like SPACEPLAN.
9.0
15,607
1,370
872
players
10. Realm Grinder
Similarity 75% Grow your realm, build alliances, and explore one of the deepest idle RPGs ever! Realm Grinder is a free to play, clicker and pixel graphics game developed by Divine Games and published by Kongregate. Released on June 15th 2017 has received 7,059 reviews of which 6,148 were positive and 911 were negative resulting in a rating of 8.5 out of 10. Attracting a solid base of 761 players due to its free access, this strategy game has achieved the #10 position in the best free games like SPACEPLAN.
8.5
6,148
911
761
players