Games like Filament on Steam
For those who prefer not to search, lists of the most played, top deals and best free games like Filament are available at the bottom of the page.
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The Turing Test
The Turing Test is a challenging first-person puzzle game set on Jupiter’s moon, Europa. You are Ava Turing, an engineer for the International Space Agency (ISA) sent to discover the cause behind the disappearance of the ground crew stationed there.
Star Ruler
Take command of a vast interstellar empire and safeguard your species from total extinction in a procedurally generated 3D galaxy (with the option to flatten it) from 1 System to 10,000+! Prove your species' ingenuity through a deep and intricate combat system where anything (from individual components on ships to the stars themselves)...
Gratuitous Space Battles
Who needs backstory? Who needs resource-gathering? Diplomacy is so last year. Gratuitous Space Battles cuts right to the chase of sci-fi strategy games, and deals with large, completely unjustified space battles between huge opposing space fleets.
Transistor
Discover the world of Transistor, a sci-fi-themed action RPG from the creators of Bastion.
Classic Sudoku
Presented by Cracking The Cryptic, YouTube's most popular Sudoku channel, this is the brand new “Classic Sudoku” game that their viewers have been requesting for the last two years!
Homeworld: Deserts of Kharak
A ground-based RTS prequel to the classic Homeworld games. Assemble your fleet and lead them to victory on the shifting sands of Kharak in this compelling strategy game for PC from Blackbird Interactive.
Homeworld Remastered Collection
Experience the epic space strategy games that redefined the RTS genre. Control your fleet and build an armada across more than 30 single-player missions. Choose unit types, fleet formations and flight tactics for each strategic situation.Most played games like Filament on Steam
Take a look at the top games like Filament that are currently attracting the largest player bases on the Steam platform, as of May 05th 2025.
1. Library Of Ruina
Similarity 52% "May you find your book in this place." Combat between the guests and the librarians breaks out as if it were on a stage. Defeated guests turn into books, and the Library grows onward. And eventually, get your hands on… The one singular, perfect book. Library Of Ruina is a story rich, card game and difficult game developed and published by ProjectMoon. Released on August 10th 2021 has received 33,856 reviews of which 31,847 were positive and 2,009 were negative resulting in an impressive rating of 9.2 out of 10. The game has hit the top spot as the #1 most played game like Filament, thanks to its 2,003 peak concurrent players over the last day.
9.2
31,847
2,009
2,003
players
2. FTL: Faster Than Light
Similarity 55% This "spaceship simulation roguelike-like" allows you to take your ship and crew on an adventure through a randomly generated galaxy filled with glory and bitter defeat. FTL: Faster Than Light is a rogue-like, space and strategy game developed and published by Subset Games. Released on September 14th 2012 has received 74,588 reviews of which 71,155 were positive and 3,433 were negative resulting in an impressive rating of 9.4 out of 10. While seeing 1,674 players online at once in the last 24 hours, this game is currently ranked #2 among games like Filament based on player count.
9.4
71,155
3,433
1,674
players
3. Cosmoteer: Starship Architect & Commander
Similarity 52% Design and simulate the starships of your dreams! Command your ship or fleet in epic battles and manage your crew while exploring a dangerous galaxy. Play alone or with friends, test your ships in online PvP, and let your imagination reach for the stars! Cosmoteer: Starship Architect & Commander is a sci-fi, singleplayer and 2d game developed and published by Walternate Realities. Released on October 24th 2022 has received 11,004 reviews of which 10,466 were positive and 538 were negative resulting in an impressive rating of 9.2 out of 10. While seeing 843 players online at once in the last 24 hours, this game is currently ranked #3 among games like Filament based on player count.
9.2
10,466
538
843
players
4. Deliver Us The Moon
Similarity 53% Deliver Us The Moon is a Sci-Fi thriller set in an apocalyptic near future, where Earth's natural resources are depleted. A lone astronaut is sent to the moon on a critical mission to save humanity from extinction. Deliver Us The Moon is a adventure, indie and action game developed by KeokeN Interactive and published by Wired Productions. Released on October 10th 2019 has received 8,098 reviews of which 7,182 were positive and 916 were negative resulting in a rating of 8.6 out of 10. With 418 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like Filament.
8.6
7,182
916
418
players
5. Homeworld Remastered Collection
Similarity 50% Experience the epic space strategy games that redefined the RTS genre. Control your fleet and build an armada across more than 30 single-player missions. Choose unit types, fleet formations and flight tactics for each strategic situation. Homeworld Remastered Collection is a space, strategy and rts game developed by Gearbox Software and Aspyr (Mac) and published by Aspyr (Mac) and Gearbox Publishing. Released on February 25th 2015 has received 13,526 reviews of which 11,952 were positive and 1,574 were negative resulting in a rating of 8.6 out of 10. With 128 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played games like Filament.
8.6
11,952
1,574
128
players
6. Tametsi
Similarity 52% Tametsi is a difficult logic game played on a set of tiles, in which you must use the clues provided to discover and mark hidden mines. Tametsi is a puzzle, indie and difficult game developed and published by Grip Top Games. Released on October 18th 2017 has received 1,247 reviews of which 1,209 were positive and 38 were negative resulting in an impressive rating of 9.2 out of 10. The game currently holds the #6 spot among the most played games like Filament.
9.2
1,209
38
40
players
7. Homeworld: Deserts of Kharak
Similarity 50% A ground-based RTS prequel to the classic Homeworld games. Assemble your fleet and lead them to victory on the shifting sands of Kharak in this compelling strategy game for PC from Blackbird Interactive. Homeworld: Deserts of Kharak is a strategy, rts and sci-fi game developed by Blackbird Interactive and published by Gearbox Publishing. Released on January 20th 2016 has received 8,484 reviews of which 6,772 were positive and 1,712 were negative resulting in a rating of 7.8 out of 10. The game currently holds the #7 spot among the most played games like Filament.
7.8
6,772
1,712
37
players
8. Transistor
Similarity 50% Discover the world of Transistor, a sci-fi-themed action RPG from the creators of Bastion. Transistor is a great soundtrack, female protagonist and indie game developed and published by Supergiant Games. Released on May 20th 2014 has received 30,544 reviews of which 28,738 were positive and 1,806 were negative resulting in an impressive rating of 9.2 out of 10. The game currently holds the #8 spot among the most played games like Filament.
9.2
28,738
1,806
28
players
9. Space Pirates and Zombies
Similarity 52% Explore a randomly generated Galaxy populated with factions, enemies, missions, and items providing you with a unique experience each time you play. Space Pirates and Zombies is a space, action and indie game developed and published by MinMax Games Ltd.. Released on August 15th 2011 has received 3,098 reviews of which 2,815 were positive and 283 were negative resulting in a rating of 8.7 out of 10. The game currently holds the #9 spot among the most played games like Filament.
8.7
2,815
283
24
players
10. SpaceChem
Similarity 55% Zachtronics is back with an ambitious new design-based puzzle game. Take on the role of a Reactor Engineer working for SpaceChem, the leading chemical synthesizer for frontier colonies. Construct elaborate factories to transform raw materials into valuable chemical products! SpaceChem is a puzzle, difficult and programming game developed and published by Zachtronics. Released on March 02nd 2011 has received 4,984 reviews of which 4,597 were positive and 387 were negative resulting in a rating of 8.9 out of 10. The game currently holds the #10 spot among the most played games like Filament.
8.9
4,597
387
23
players
Best deals on games like Filament on Steam
Discover fantastic savings with the best discounts on a variety of games like Filament available on Steam right now, updated on May 05th 2025. Looking for even more deals? Use the search filters to explore a wider range of discounted games like Filament.
1. Homeworld: Deserts of Kharak
Similarity 50% A ground-based RTS prequel to the classic Homeworld games. Assemble your fleet and lead them to victory on the shifting sands of Kharak in this compelling strategy game for PC from Blackbird Interactive. Homeworld: Deserts of Kharak is a strategy, rts and sci-fi game developed by Blackbird Interactive and published by Gearbox Publishing. Released on January 20th 2016 has received 8,484 reviews of which 6,772 were positive and 1,712 were negative resulting in a rating of 7.8 out of 10. Featuring a massive 95% discount, this game currently holds the #1 spot in the best deals for games like Filament.
7.8
6,772
1,712
-95%
45.00€
2.25€
2. Observation
Similarity 55% Observation is a sci-fi thriller uncovering what happened to Dr. Emma Fisher, and the crew of her mission, through the lens of the station’s artificial intelligence S.A.M. Observation is a indie, adventure and space game developed by No Code and published by Devolver Digital. Released on May 21st 2020 has received 4,752 reviews of which 3,726 were positive and 1,026 were negative resulting in a rating of 7.6 out of 10. Thanks to its incredible 95% discount, this game is now the #2 best deal in games like Filament.
7.6
3,726
1,026
-95%
26.80€
1.34€
3. Planets Under Attack
Similarity 51% Play as humans or robots in a brand new sci-fi strategy adventure! Travel into the far reaches of space, through cleverly designed star constellations and variable game modes, conquering enemy planets using 15 combinable technologies. Planets Under Attack is a strategy, indie and space game developed by Targem Games and published by TopWare Interactive. Released on September 27th 2012 has received 1,114 reviews of which 806 were positive and 308 were negative resulting in a rating of 7.0 out of 10. Thanks to its incredible 92% discount, this game is now the #3 best deal in games like Filament.
7.0
806
308
-92%
12.50€
1.00€
4. Space Run Galaxy
Similarity 57% Space Run Galaxy is the sequel to Space Run, the game from one-man studio Passtech, which seduced hundreds of thousands of players with its dynamic and original gameplay. By twisting the tower-defense game style, Space Run offered an addictive real-time spaceship construction strategy experience. Space Run Galaxy is a strategy, indie and tower defense game developed by Passtech Games and published by Focus Entertainment. Released on June 17th 2016 has received 993 reviews of which 635 were positive and 358 were negative resulting in a rating of 6.2 out of 10. Currently offered at a significant 90% discount, this title has earned the #4 position in the best deals for games like Filament.
6.2
635
358
-90%
10.00€
1.00€
5. BLACKHOLE
Similarity 50% BLACKHOLE is an award-winning hardcore platformer with over 15 hours of story-driven sci-fi comedy and gravity-twisting puzzles. Complete Edition out now! BLACKHOLE is a adventure, indie and puzzle-platformer game developed by FiolaSoft Studio and published by Fulqrum Publishing. Released on February 27th 2015 has received 1,049 reviews of which 900 were positive and 149 were negative resulting in a rating of 8.1 out of 10. Currently offered at a significant 89% discount, this title has earned the #5 position in the best deals for games like Filament.
8.1
900
149
-89%
9.09€
1.00€
6. Gods Will Be Watching
Similarity 57% Gods Will Be Watching is a minimalistic “point and click thriller” centered on despair, commitment, and sacrifice as players face intriguing puzzles and tough decisions that will affect their entire crew’s wellbeing. Gods Will Be Watching is a indie, pixel graphics and point & click game developed by Deconstructeam and published by Devolver Digital. Released on July 24th 2014 has received 2,871 reviews of which 2,024 were positive and 847 were negative resulting in a rating of 6.9 out of 10. Currently offered at a significant 87% discount, this title has earned the #6 position in the best deals for games like Filament.
6.9
2,024
847
-87%
9.62€
1.25€
7. Deliver Us The Moon
Similarity 53% Deliver Us The Moon is a Sci-Fi thriller set in an apocalyptic near future, where Earth's natural resources are depleted. A lone astronaut is sent to the moon on a critical mission to save humanity from extinction. Deliver Us The Moon is a adventure, indie and action game developed by KeokeN Interactive and published by Wired Productions. Released on October 10th 2019 has received 8,098 reviews of which 7,182 were positive and 916 were negative resulting in a rating of 8.6 out of 10. Currently offered at a significant 85% discount, this title has earned the #7 position in the best deals for games like Filament.
8.6
7,182
916
-85%
24.99€
3.74€
8. Pixel Puzzles 2: Space
Similarity 52% Pixel Puzzles 2: Space is a traditional style jigsaw puzzle game in a universal style, each piece uniquely shaped like no physical puzzle could be. Pixel Puzzles 2: Space is a casual, indie and puzzle game developed and published by Pixel Puzzles. Released on February 19th 2016 has received 377 reviews of which 323 were positive and 54 were negative resulting in a rating of 8.0 out of 10. Currently offered at a significant 80% discount, this title has earned the #8 position in the best deals for games like Filament.
8.0
323
54
-80%
5.00€
1.00€
9. AI War: Fleet Command
Similarity 55% "You are outgunned. You are massively outnumbered. You must win." These are your orders. Humanity has already fought its war against the machines -- and lost. AI death squads stand watch over every planet and every wormhole, the few remaining human settlements are held captive in orbiting bubbles, and the AIs have turned their... AI War: Fleet Command is a strategy, rts and space game developed and published by Arcen Games and LLC. Released on October 21st 2009 has received 1,580 reviews of which 1,304 were positive and 276 were negative resulting in a rating of 7.9 out of 10. Currently offered at a significant 75% discount, this title has earned the #9 position in the best deals for games like Filament.
7.9
1,304
276
-75%
9.75€
2.43€
10. FTL: Faster Than Light
Similarity 55% This "spaceship simulation roguelike-like" allows you to take your ship and crew on an adventure through a randomly generated galaxy filled with glory and bitter defeat. FTL: Faster Than Light is a rogue-like, space and strategy game developed and published by Subset Games. Released on September 14th 2012 has received 74,588 reviews of which 71,155 were positive and 3,433 were negative resulting in an impressive rating of 9.4 out of 10. Currently offered at a significant 61% discount, this title has earned the #10 position in the best deals for games like Filament.
9.4
71,155
3,433
-61%
9.90€
3.86€
Free games like Filament on Steam
Check out this fantastic list of free-to-play games like Filament you can enjoy on Steam right now, updated on May 05th 2025. Looking for even more free titles? Use the search filters to explore a wider range of free to play games like Filament.
1. Sigils of Elohim
Similarity 54% Sigils of Elohim is a free mini-game prelude to Croteam’s upcoming first-person puzzler The Talos Principle that challenges players to solve dozens of challenging sigil puzzles under the watchful eye of Elohim. Sigils of Elohim is a free to play, puzzle and casual game developed by Croteam and published by Devolver Digital. Released on October 13th 2014 has received 1,161 reviews of which 1,061 were positive and 100 were negative resulting in a rating of 8.6 out of 10. The game currently holds the #1 spot among the most played free games like Filament.
8.6
1,061
100
3
players