Games like Heat Signature on Steam
For those who prefer not to search, lists of the most played, top deals and best free games like Heat Signature are available at the bottom of the page.
Filters & Lists
Mr. Shifty
Teleport, shift through bullets, and master lightning-fast takedowns in an all new kind of action game from tinyBuild and Team Shifty!
10 Miles To Safety
The Apocalypse has arrived and your goal is simple: Make it 10 miles to safety through a limitless procedurally-generated world overrun with The Infected and packed with the tools and weapons to fight them.
Star Ruler 2
Massive scale 4X-RTS set in space. Control hundreds of planets, manipulate galactic politics, research numerous advanced technologies, and command thousands of units and hundreds of planets in your quest for galactic dominance.
The Binding of Isaac
Now 20% More Evil with the Free Halloween update!
Ascent - The Space Game
Ascent is a PVE sandbox space MMO with 270 BILLION star systems and an emphasis on strong Sci Fi. It encourages Exploration, Colonization, Research, Asteroid mining, Farming, Trading, and Combat. Outside the tutorial sector, everything in-game has been built by players.
Invisigun Reloaded
The ultimate stealth battle adventure where everyone’s invisible! Risk versus reward guides your journey through the full-length single player campaign and local/online multiplayer. Vigilance is key as environmental tells such as footprints and other disturbances will point out careless cadets.
Devil Slayer - Raksasi
Devil Slayer - Raksasi is a top-down action game with procedurally generated dungeons, profound roguelike elements, and intuitive soul-like fighting. It's a fair and challenging game, dodging, timing, striking, you need to master them all to fight your way out of this cursed world.
Stars in Shadow
Stars in Shadow is a turn-based 4X strategy game and a vivid tribute to the genre classics. Compete with alien factions to explore and colonize nearby starsystems, build fleets to defend against rivals, negotiate or conquer them. Win by unifying the galaxy, through diplomacy or force.
Sir, You Are Being Hunted
Sir, You Are Being Hunted is a freedom sandbox stealth experience, where each playthrough is unique, thanks to our British Countryside Generator. Escape from these robot-infested islands with violence, trickery and stealth. This brutally funny game is available for Windows, OSX, and Linux.
Weable
Weable is a neon world where you have to undergo complex and dynamic levels.Weable - in the game you have to reach the goal - the end of the level.Passing the levels, the difficulty will increase, creating a variety of interesting challenges
Blackout Z: Slaughterhouse Edition
Blackout Z' is a super fast top-down view shooter where you face ZOMBIES, SAWS and the DARK. Do you have what it takes to have what it takes to survive the zombie apocalypse with only your gun and an old flashlight?
Kaiju-A-GoGo
Choose your giant monster! Destroy cities around the world! Rule the Earth in this light action-strategy game that harkens back to the classic PC monster city-stomping games of yesteryear!
Starcom: Nexus
Suddenly thrown into an unknown galaxy, you must explore, fight or befriend aliens and transform your ship from a small survey vessel into a powerful battlecruiser to unravel the mystery of the forces that brought you here and find your way home.
Of Guards And Thieves
Of Guards and Thieves is a multiplayer stealth game in which high-powered guards face off against fast and elusive thieves in a contest of wits. Outsmarting the enemy and shooting your way through to the goal are equally valid strategies. Simple rules, emergent gameplay and high replayability.
Party Hard
It's 3:00 a.m. Your neighbours are having a loud party. Stop them. Party Hard is tinyBuild's award-winning stealth strategy game about ruining parties by any means.
Revenge of the Titans
The ultimate mash-up of Real-time Strategy and Tower Defense!
Our Darker Purpose
Journey to the dark heart of the Edgewood Home for Lost Children in this fiendishly difficult action RPG!When her teacher stepped out of the classroom a month ago, Cordy never imagined he would be gone for good. Now her fellow students have turned on each other as the school descends into chaos.
Space Rogue
Take on the role of a spaceship captain. Explore new worlds, and engage in intense ship-to-ship battles. Develop unique battle tactics, upgrade your ship, and recruit crew members as you fight for peace or piracy.
Droid Assault
Play Droid Assault and experience running blaster battles with hordes of rampaging killer robots! Discover a unique tactical arcade shooter, with the fun addictive gameplay of 8-bit classics. You'll need your wits and the help of your acquired droid squad to stay alive in this fast-paced retro actionfest.
2112TD: Tower Defense Survival
Get ready for the ULTIMATE tower defense onslaught. Build, deploy, research and upgrade your defenses in this epic, old school RTS inspired sci-fi adventure.
EarthX
EarthX is a rocket company management game. Go from launching small rockets on Earth to eventually building a colony on Mars. Create your own Internet constellation, develop new technologies, supply the International Space Station and terraform Mars!
Alien Breed: Impact
Experience the explosive science fiction arcade-shooter that resurrects a much revered franchise in an epic single player and co-op multiplayer campaign.
Most played games like Heat Signature on Steam
Take a look at the top games like Heat Signature that are currently attracting the largest player bases on the Steam platform, as of June 16th 2025.
1. STAR WARS™ Empire at War - Gold Pack
Similarity 41% Command or corrupt an entire galaxy in the definitive Star Wars strategy collection. It is a time of galactic civil war. Will you take up the reins of the Rebellion, assume control of the Empire, or rule the Star Wars Underworld? STAR WARS™ Empire at War - Gold Pack is a strategy, rts and space game developed by Petroglyph and published by LucasArts, Lucasfilm and Disney. Released on May 25th 2010 has received 39,435 reviews of which 38,503 were positive and 932 were negative resulting in an impressive rating of 9.6 out of 10. The game has hit the top spot as the #1 most played game like Heat Signature, thanks to its 2,985 peak concurrent players over the last day.
9.6
38,503
932
2,985
players
2. FTL: Faster Than Light
Similarity 66% 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 75,052 reviews of which 71,561 were positive and 3,491 were negative resulting in an impressive rating of 9.4 out of 10. While seeing 1,423 players online at once in the last 24 hours, this game is currently ranked #2 among games like Heat Signature based on player count.
9.4
71,561
3,491
1,423
players
3. Void War
Similarity 43% Command an ancient starship and fight your way to the heart of a dying Empire. Fend off attacks from demented cultists, craven space pirates, and xenophobic Imperial soldiers. Discover powerful artifacts and use them to build your ship into a fearsome war engine. Void War is a rogue-lite, space and perma death game developed and published by Tundra. Released on June 02nd 2025 has received 409 reviews of which 373 were positive and 36 were negative resulting in a rating of 8.5 out of 10. While seeing 1,269 players online at once in the last 24 hours, this game is currently ranked #3 among games like Heat Signature based on player count.
8.5
373
36
1,269
players
4. Door Kickers 2: Task Force North
Similarity 40% Command military Special Ops Teams in gripping tactical combat against a Middle East-based terrorist network. Sequel to RockPaperShotgun's "Best Tactics Game of 2014". Door Kickers 2: Task Force North is a tactical, top-down and real-time with pause game developed and published by KillHouse Games. Released on February 10th 2025 has received 10,848 reviews of which 10,389 were positive and 459 were negative resulting in an impressive rating of 9.3 out of 10. With 573 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like Heat Signature.
9.3
10,389
459
573
players
5. Cosmoteer: Starship Architect & Commander
Similarity 46% 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 11,171 reviews of which 10,618 were positive and 553 were negative resulting in an impressive rating of 9.2 out of 10. With 482 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played games like Heat Signature.
9.2
10,618
553
482
players
6. ENDLESS™ Space 2
Similarity 40% ENDLESS™ Space 2 is a Strategic Space Opera, featuring the compelling “just one more turn” gameplay, set in the mysterious ENDLESS™ Universe. As the leader of your civilization, will you impose your vision and build the greatest stellar empire? ENDLESS™ Space 2 is a strategy, space and sci-fi game developed by AMPLITUDE Studios and published by SEGA. Released on May 18th 2017 has received 22,190 reviews of which 18,526 were positive and 3,664 were negative resulting in a rating of 8.2 out of 10. With 473 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played games like Heat Signature.
8.2
18,526
3,664
473
players
7. Dome Keeper
Similarity 40% Defend against waves of alien attackers in this innovative roguelike survival miner. Dig for resources and choose from powerful upgrade paths. Is there enough time to mine a little deeper and get back to defend before the monsters attack your dome? Dome Keeper is a singleplayer, post-apocalyptic and rogue-like game developed by Bippinbits and published by Raw Fury. Released on September 27th 2022 has received 16,212 reviews of which 14,952 were positive and 1,260 were negative resulting in a rating of 9.0 out of 10. With 409 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played games like Heat Signature.
9.0
14,952
1,260
409
players
8. Skul: The Hero Slayer
Similarity 40% Guide 'Skul' on his quest to single-handedly take on the Imperial Army and rescue his King from captivity, in an action-packed rogue-lite 2D platformer for the ages. Skul: The Hero Slayer is a indie, action and action roguelike game developed by SOUTHPAW GAMES and published by NEOWIZ. Released on January 20th 2021 has received 54,901 reviews of which 51,218 were positive and 3,683 were negative resulting in an impressive rating of 9.2 out of 10. With 368 concurrent players in the last 24 hours, the game currently holds the #8 spot among the most played games like Heat Signature.
9.2
51,218
3,683
368
players
9. Drop Duchy
Similarity 40% Build your duchy piece by piece in this refreshing hybrid rogue-lite game. Use block-dropping mechanics to collect resources, recruit troops to fight against belligerent armies, and let every block shape your realm, leading your path to victory! Drop Duchy is a puzzle, strategy and rogue-like game developed by Sleepy Mill Studio and published by The Arcade Crew. Released on May 05th 2025 has received 1,366 reviews of which 1,225 were positive and 141 were negative resulting in a rating of 8.5 out of 10. With 313 concurrent players in the last 24 hours, the game currently holds the #9 spot among the most played games like Heat Signature.
8.5
1,225
141
313
players
10. The Binding of Isaac
Similarity 46% Now 20% More Evil with the Free Halloween update! The Binding of Isaac is a action roguelike, rogue-like and indie game developed by Edmund McMillen and Florian Himsl and published by Edmund McMillen. Released on September 28th 2011 has received 60,379 reviews of which 57,299 were positive and 3,080 were negative resulting in an impressive rating of 9.3 out of 10. With 191 concurrent players in the last 24 hours, the game currently holds the #10 spot among the most played games like Heat Signature.
9.3
57,299
3,080
191
players
Best deals on games like Heat Signature on Steam
Discover fantastic savings with the best discounts on a variety of games like Heat Signature available on Steam right now, updated on June 16th 2025. Looking for even more deals? Use the search filters to explore a wider range of discounted games like Heat Signature.
1. Dandy Ace
Similarity 46% Dandy Ace is an over the top action game that follows this fabulous magician seeking to combine and use his magical cards, fighting and looting his way to defeat the Green-Eyed Illusionist and free himself from a cursed mirror. Dandy Ace is a action, indie and rogue-lite game developed by Mad Mimic and published by NEOWIZ. Released on March 25th 2021 has received 1,222 reviews of which 1,079 were positive and 143 were negative resulting in a rating of 8.4 out of 10. Featuring a massive 99% discount, this game currently holds the #1 spot in the best deals for games like Heat Signature.
8.4
1,079
143
-99%
16.79€
0.25€
2. EarthX
Similarity 45% EarthX is a rocket company management game. Go from launching small rockets on Earth to eventually building a colony on Mars. Create your own Internet constellation, develop new technologies, supply the International Space Station and terraform Mars! EarthX is a simulation, indie and strategy game developed by Denis and Ry and published by Mesote Games. Released on July 12th 2023 has received 875 reviews of which 769 were positive and 106 were negative resulting in a rating of 8.3 out of 10. Thanks to its incredible 99% discount, this game is now the #2 best deal in games like Heat Signature.
8.3
769
106
-99%
19.99€
0.29€
3. Interstellar Space: Genesis
Similarity 48% Interstellar Space: Genesis is a turn-based space 4X strategy game in which you attempt to build a thriving galactic empire. Discover mysteries among the stars, colonize worlds, and engage enemies in tactical turn-based combat on your journey to becoming the ruler of the galaxy! Interstellar Space: Genesis is a strategy, indie and 4x game developed and published by Praxis Games. Released on July 25th 2019 has received 772 reviews of which 648 were positive and 124 were negative resulting in a rating of 7.9 out of 10. Thanks to its incredible 99% discount, this game is now the #3 best deal in games like Heat Signature.
7.9
648
124
-99%
27.99€
0.46€
4. Neon Space 2
Similarity 42% Neon Space 2 is a highly anticipated sequel to Neon Space. The game kept all the elements from his predecessor, but at the same time the visuals received a major improvement. Neon Space 2 is a action, indie and casual game developed by EGAMER and published by SA Industry. Released on July 26th 2016 has received 422 reviews of which 298 were positive and 124 were negative resulting in a rating of 6.7 out of 10. Currently offered at a significant 99% discount, this title has earned the #4 position in the best deals for games like Heat Signature.
6.7
298
124
-99%
29.99€
0.32€
5. Shadow Tactics: Blades of the Shogun
Similarity 42% Shadow Tactics is a hardcore tactical stealth game set in Japan around the Edo period. A new Shogun seizes power over Japan and enforces nationwide peace. In his battle against conspiracy and rebellion, he recruits five specialists with extraordinary skills for assassination, sabotage and espionage. Shadow Tactics: Blades of the Shogun is a stealth, strategy and tactical game developed by Mimimi Games and published by Daedalic Entertainment. Released on December 06th 2016 has received 37,237 reviews of which 35,767 were positive and 1,470 were negative resulting in an impressive rating of 9.4 out of 10. Currently offered at a significant 98% discount, this title has earned the #5 position in the best deals for games like Heat Signature.
9.4
35,767
1,470
-98%
39.99€
1.14€
6. Dome Keeper
Similarity 40% Defend against waves of alien attackers in this innovative roguelike survival miner. Dig for resources and choose from powerful upgrade paths. Is there enough time to mine a little deeper and get back to defend before the monsters attack your dome? Dome Keeper is a singleplayer, post-apocalyptic and rogue-like game developed by Bippinbits and published by Raw Fury. Released on September 27th 2022 has received 16,212 reviews of which 14,952 were positive and 1,260 were negative resulting in a rating of 9.0 out of 10. Currently offered at a significant 98% discount, this title has earned the #6 position in the best deals for games like Heat Signature.
9.0
14,952
1,260
-98%
17.99€
0.44€
7. DG2: Defense Grid 2
Similarity 49% Setting the bar as the definitive tower defense game, Defense Grid 2 introduces new worlds and threats to test your tower placement strategies. With a bold new look and the addition of new game modes, player-versus-player and multiplayer co-op, every play brings fun new opportunities and challenges. DG2: Defense Grid 2 is a strategy, tower defense and indie game developed by Hidden Path Entertainment and published by Hidden Path Entertainment and 505 Games. Released on September 23rd 2014 has received 3,163 reviews of which 2,723 were positive and 440 were negative resulting in a rating of 8.3 out of 10. Currently offered at a significant 98% discount, this title has earned the #7 position in the best deals for games like Heat Signature.
8.3
2,723
440
-98%
12.49€
0.26€
8. Tin Can
Similarity 45% You've barely managed to escape your exploding spaceship. Now in an old escape pod, you hurtle through space at the mercy of the cosmos. With no knowledge of the pod’s complex systems, your life depends on a technical manual and your own wits. How long can you survive? Tin Can is a simulation, space and survival game developed by Tin Can Studio and published by Tin Can Studio and IndieArk. Released on May 12th 2022 has received 1,198 reviews of which 1,015 were positive and 183 were negative resulting in a rating of 8.1 out of 10. Currently offered at a significant 98% discount, this title has earned the #8 position in the best deals for games like Heat Signature.
8.1
1,015
183
-98%
17.99€
0.46€
9. CRYPTARK
Similarity 55% Cryptark is a 2D sci-fi shooter where you take on the role of a heavily armed privateer seeking to earn government contracts by boarding deadly alien space-hulks. It's up to you to strategize a plan of attack, pick an equipment loadout, and destroy the central core to be victorious. CRYPTARK is a action roguelike, action and indie game developed and published by Alientrap. Released on June 20th 2017 has received 1,822 reviews of which 1,502 were positive and 320 were negative resulting in a rating of 7.9 out of 10. Currently offered at a significant 98% discount, this title has earned the #9 position in the best deals for games like Heat Signature.
7.9
1,502
320
-98%
14.99€
0.42€
10. Budget Cuts 2: Mission Insolvency
Similarity 41% Built from the ground-up for Virtual Reality, Budget Cuts 2 is an action-adventure stealth game where you zip, sneak, and stab your way through enemy-filled offices, trains, warehouses, and skyscrapers to take down the evil efficiency robots at TransCorp. Budget Cuts 2: Mission Insolvency is a adventure, action and indie game developed by Neat Corporation and Fast Travel Games and published by Neat Corporation and Creature Label. Released on December 12th 2019 has received 521 reviews of which 420 were positive and 101 were negative resulting in a rating of 7.6 out of 10. Currently offered at a significant 98% discount, this title has earned the #10 position in the best deals for games like Heat Signature.
7.6
420
101
-98%
24.99€
0.59€
Free games like Heat Signature on Steam
Check out this fantastic list of free-to-play games like Heat Signature you can enjoy on Steam right now, updated on June 16th 2025. Looking for even more free titles? Use the search filters to explore a wider range of free to play games like Heat Signature.
1. Pixel Starships
Similarity 41% Pixel Starships is an FTL-style online sci-fi strategy builder and management game with a competitive PVP tournament. Set in the retro galaxy, your role is to explore space, meet aliens, and develop your ship, crew and AI. The game contains deep strategic and 4x elements. PSS is community-driven. Pixel Starships is a sci-fi, space and strategy game developed and published by SavySoda. Released on May 23rd 2023 has received 2,732 reviews of which 2,008 were positive and 724 were negative resulting in a rating of 7.1 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 Heat Signature.
7.1
2,008
724
117
players
2. Of Guards And Thieves
Similarity 45% Of Guards and Thieves is a multiplayer stealth game in which high-powered guards face off against fast and elusive thieves in a contest of wits. Outsmarting the enemy and shooting your way through to the goal are equally valid strategies. Simple rules, emergent gameplay and high replayability. Of Guards And Thieves is a multiplayer, free to play and stealth game developed and published by Subvert Games and Polygon Moon. Released on July 16th 2014 has received 4,328 reviews of which 3,697 were positive and 631 were negative resulting in a rating of 8.3 out of 10. The game currently holds the #2 spot among the most played free games like Heat Signature.
8.3
3,697
631
7
players
3. Outpost
Similarity 47% Outpost brings the perfect mix between survival and roguelite gameplay. Start the game in a randomly generated environment and try to adapt, and make it through as many nights as possible. How long can you survive? Outpost is a free to play, indie and strategy game developed and published by Open Mid Interactive. Released on May 01st 2020 has received 758 reviews of which 664 were positive and 94 were negative resulting in a rating of 8.3 out of 10. The game currently holds the #3 spot among the most played free games like Heat Signature.
8.3
664
94
3
players
4. Destination Sol
Similarity 47% Pilot your ship in the seamless open world made of space, planets, and more. Find new ships and equipment, find allies and beat all the enemies in this open source space shooter! Destination Sol is a free to play, rpg and action game developed and published by MovingBlocks. Released on February 05th 2015 has received 1,356 reviews of which 1,071 were positive and 285 were negative resulting in a rating of 7.6 out of 10. The game currently holds the #4 spot among the most played free games like Heat Signature.
7.6
1,071
285
2
players
5. Red Planet Farming
Similarity 43% Become the first Agricultural Director of Mars in Red Planet Farming! This casual strategy game tasks players with producing enough food to feed a growing population of settlers on the red planet. Red Planet Farming is a strategy, indie and sci-fi game developed by Nina Demirjian, Sean Park and Sean Porio and published by Nina Demirjian. Released on May 25th 2020 has received 832 reviews of which 800 were positive and 32 were negative resulting in an impressive rating of 9.0 out of 10. The game currently holds the #5 spot among the most played free games like Heat Signature.
9.0
800
32
1
players
6. AX:EL - Air XenoDawn
Similarity 41% Combining the very best of sci-fi and aerial dogfighting gameplay, AX:EL delivers a totally new gaming experience. Create your very own shape-shifting vehicle and dominate both the sky and the ocean. AX:EL - Air XenoDawn is a action, indie and simulation game developed by Alex Piola and published by KISS ltd. Released on December 04th 2015 has received 1,192 reviews of which 899 were positive and 293 were negative resulting in a rating of 7.2 out of 10. The game currently holds the #6 spot among the most played free games like Heat Signature.
7.2
899
293
1
players
7. Cat Burglar: A Tail of Purrsuit
Similarity 42% Cat Burglar is a short, light-hearted, stealth, puzzle platformer with a pet charity awareness campaign. Help Kat find her way into the Dogo Corps base to discover Major Bulls' master plan. Cat Burglar: A Tail of Purrsuit is a stealth, indie and casual game developed and published by Gamers for Good. Released on March 05th 2019 has received 379 reviews of which 349 were positive and 30 were negative resulting in a rating of 8.5 out of 10. The game currently holds the #7 spot among the most played free games like Heat Signature.
8.5
349
30
8. Odysseus Kosmos and his Robot Quest: Episode 1
Similarity 44% What do you do if you are the only one left aboard a spaceship? Your team has embarked on a mysterious expedition a few years ago, the ship’s machinery has started acting up and it seems there are ghosts wandering about. Luckily, the black hole above you doesn’t pose any problems…yet. Odysseus Kosmos and his Robot Quest: Episode 1 is a indie, sci-fi and point & click game developed by Pavel Kostin and published by HeroCraft PC. Released on January 12th 2018 has received 484 reviews of which 381 were positive and 103 were negative resulting in a rating of 7.4 out of 10. The game currently holds the #8 spot among the most played free games like Heat Signature.
7.4
381
103
9. Quintet
Similarity 51% A cooperative, cross-platform, multiplayer scifi game where players control the same ship through 5 roles — Captain, Helm, Tactical, Engineering & Science. Battle with other player crews over the Internet. Quintet is a free to play, indie and action game developed and published by Carmine T. Guida. Released on May 11th 2015 has received 360 reviews of which 277 were positive and 83 were negative resulting in a rating of 7.2 out of 10. The game currently holds the #9 spot among the most played free games like Heat Signature.
7.2
277
83
10. SCP: Ground Zero
Similarity 40% Infiltrate a secret facility to recover an anomalous object. SCP: Ground Zero is a free to play, action and indie game developed and published by Nikk F.. Released on August 15th 2022 has received 728 reviews of which 517 were positive and 211 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 Heat Signature.
6.8
517
211