Games like 39 Days to Mars on Steam
For those who prefer not to search, lists of the most played, top deals and best free games like 39 Days to Mars are available at the bottom of the page.
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Unravel Two
When you cut ties to the past, new bonds form. Build relationships with other Yarnys in local co-op or as a single player, fostering friendship and support as you journey together.
Trine 3: The Artifacts of Power
Trine 3: The Artifacts of Power is a platforming game of action, puzzles and adventure, and the sequel to the award winning Trine and Trine 2. Reunite with the three heroes in an all-new adventure, now for the first time in full 3D!
Tick Tock: A Tale for Two
You and your friend are trapped in a mystical world. As time ebbs away you must solve increasingly complex puzzles to escape. Cooperation is key as neither of you have the full picture! Play on two devices, local or remotely, all you need is a voice connection.
Trine Enchanted Edition
Three Heroes make their way through dangers untold in a fairytale world of great castles and strange machinery, featuring physics-based puzzles, beautiful sights and online co-op.
Heavenly Bodies
Wrangle the hands and arms of a 1970s space cosmonaut and push, pull and twist your way through an increasingly precarious range of physically simulated stellar scenarios, where without gravity, nothing is still, nothing is secure, and nothing is simple.
LEGO® Star Wars™ - The Complete Saga
Kick Some Brick in I through VI! Play through all six Star Wars movies in one videogame! Adding new characters, new levels, new features and for the first time ever, the chance to build and battle your way through a fun Star Wars galaxy on your PC!
Untitled Goose Game
It's a lovely morning in the village and you are a horrible goose.
LEGO® MARVEL's Avengers
Avengers Assemble! The best-selling LEGO® MARVEL videogame franchise returns with a new action-packed, Super Hero adventure.
LARA CROFT AND THE TEMPLE OF OSIRIS™
Lara Croft and the Temple of Osiris is the sequel to the critically-acclaimed Lara Croft and the Guardian of Light, and the first-ever four-player co-op experience with Lara Croft.
Lara Croft and the Guardian of Light
Take control of Lara and her new partner Totec, a Mayan tribesman, and uncover the ancient artifact known as the "Mirror of Smoke" in this all new action adventure game.
BADLAND: Game of the Year Edition
With BADLAND: Game of the Year Edition, experience the multi-award-winning action adventure like never before - redesigned for Steam.
LEGO® The Lord of the Rings™
Based on The Lord of the Rings motion picture trilogy, LEGO® The Lord of the Rings follows the original story-lines of The Lord of the Rings: The Fellowship of the Ring, The Lord of the Rings: The Two Towers, and The Lord of the Rings: The Return of the King, taking players through the epic story events re-imagined with the humor and endl
LEGO® Batman™ 2: DC Super Heroes
Legends Unite! The Dynamic Duo of Batman and Robin join other famous super heroes from the DC Universe including Superman, Wonder Woman and Green Lantern to save Gotham City from destruction at the hands of the notorious villains Lex Luthor and the Joker.
LEGO® Indiana Jones™ 2: The Adventure Continues
LEGO® Indy is back in his biggest adventure yet. Battle through all four movies, including all-new levels from the original adventures and your favorite new moments from The Kingdom of the Crystal Skull... or in true LEGO® fashion, get creative and build your own levels to play with friends!
LEGO® Batman™: The Videogame
When all the villains in Arkham Asylum team up and break loose, only the dynamic duo is bold enough to take them on to save Gotham City. The fun of LEGO, the drama of Batman and the uniqueness of the combination makes for a comical and exciting adventure in LEGO Batman: The Videogame.
Knights And Bikes
Saddle up for a bike-riding, frisbee-throwing, goose-petting, friendship-building, treasure-hunting, story-driven adventure for 1 or 2 players!
Trine 4: The Nightmare Prince
The best-selling Trine series returns to the magic of 2.5D! Join three iconic heroes as they set off on a quest through fantastical fairytale landscapes to save the world from the Nightmare Prince’s shadows.
LEGO® Jurassic World
Following the epic storylines of Jurassic Park, The Lost World: Jurassic Park and Jurassic Park III, as well as the highly anticipated Jurassic World, LEGO Jurassic World™ is the first videogame where players will be able to relive and experience all four Jurassic films.
LEGO® The Hobbit™
Reclaim the Lost Kingdom brick by brick! Join Bilbo Baggins, Gandalf, Thorin and his company of Dwarves in an epic adventure across Middle-earth to recapture the Lonely Mountain in the most expansive LEGO game to date.
Rocketbirds: Hardboiled Chicken
Annihilate an evil penguin regime in this cinematic platform adventure game offering full solo and co-op campaigns.
ibb & obb
ibb & obb is a two player cooperative game set in a puzzle filled world where gravity goes both up and down. You can only succeed by working closely together. Find a friend for some true local co-op couch fun or match up online.
Trine 2: Complete Story
Three Heroes make their way through dangers untold in a fairytale world, featuring physics-based puzzles, beautiful sights and online co-op.Most played games like 39 Days to Mars on Steam
Take a look at the top games like 39 Days to Mars that are currently attracting the largest player bases on the Steam platform, as of April 16th 2025.
1. It Takes Two
Similarity 67% Embark on the craziest journey of your life in It Takes Two. Invite a friend to join for free with Friend’s Pass and work together across a huge variety of gleefully disruptive gameplay challenges. Winner of GAME OF THE YEAR at the Game Awards 2021. It Takes Two is a co-op, multiplayer and split screen game developed by Hazelight Studios and published by Electronic Arts. Released on March 25th 2021 has received 213,158 reviews of which 202,975 were positive and 10,183 were negative resulting in an impressive rating of 9.4 out of 10. The game has hit the top spot as the #1 most played game like 39 Days to Mars, thanks to its 2,071 peak concurrent players over the last day.
9.4
202,975
10,183
2,071
players
2. Kingdom Two Crowns
Similarity 53% Gather coins, build defenses and reclaim your fallen Kingdom. Explore and uncover secrets, unlock new technologies and protect your crown versus waves of Greed monsters that come at night. Kingdom is a solo or co-op micro-strategy and tower defense game set in an atmospheric pixel world. Kingdom Two Crowns is a tower defense, minimalist and city builder game developed by Stumpy🐙Squid, Fury Studios and Coatsink and published by Raw Fury. Released on December 11th 2018 has received 7,063 reviews of which 6,244 were positive and 819 were negative resulting in a rating of 8.6 out of 10. While seeing 1,102 players online at once in the last 24 hours, this game is currently ranked #2 among games like 39 Days to Mars based on player count.
8.6
6,244
819
1,102
players
3. Heroes® of Might & Magic® III - HD Edition
Similarity 58% The most popular Heroes® title of all time is back in HD! Fifteen years later, rediscover the epic tale of Queen Catherine Ironfist, as she re-embarks on her critically acclaimed quest to unite her ravaged homeland and re-conquer the kingdom of Erathia. Heroes® of Might & Magic® III - HD Edition is a strategy, turn-based strategy and classic game developed by DotEmu and published by Ubisoft Entertainment. Released on January 28th 2015 has received 22,456 reviews of which 17,811 were positive and 4,645 were negative resulting in a rating of 7.8 out of 10. While seeing 1,076 players online at once in the last 24 hours, this game is currently ranked #3 among games like 39 Days to Mars based on player count.
7.8
17,811
4,645
1,076
players
4. Resident Evil 5
Similarity 57% This game is a port of the Games for Windows - Live version that was released in 2009. If you buy the Untold Stories Bundle here on Steam, it will be the same as upgrading to Resident Evil 5 Gold Edition. Resident Evil 5 is a co-op, action and zombies game developed and published by Capcom. Released on September 15th 2009 has received 48,198 reviews of which 41,983 were positive and 6,215 were negative resulting in a rating of 8.6 out of 10. With 638 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like 39 Days to Mars.
8.6
41,983
6,215
638
players
5. Castle Crashers®
Similarity 54% Hack, slash, and smash your way to victory in this award winning 2D arcade adventure from The Behemoth! Castle Crashers® is a 2d, online co-op and co-op game developed and published by The Behemoth. Released on September 26th 2012 has received 124,696 reviews of which 119,881 were positive and 4,815 were negative resulting in an impressive rating of 9.5 out of 10. With 534 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played games like 39 Days to Mars.
9.5
119,881
4,815
534
players
6. Escape Simulator
Similarity 56% First-person puzzler you can play solo or in an online co-op. Explore a set of highly interactive escape rooms. Move furniture, pick up and examine everything, smash pots and break locks! Play thousands of community-made rooms through the level editor. Escape Simulator is a puzzle, co-op and multiplayer game developed and published by Pine Studio. Released on October 19th 2021 has received 16,991 reviews of which 15,992 were positive and 999 were negative resulting in an impressive rating of 9.2 out of 10. With 503 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played games like 39 Days to Mars.
9.2
15,992
999
503
players
7. LEGO® Star Wars™: The Skywalker Saga
Similarity 61% Play through all nine Skywalker saga films in a game unlike any other. With over 300 playable characters, over 100 vehicles, and 23 planets to explore, a galaxy far, far away has never been more fun! *Includes classic Obi-Wan Kenobi playable character LEGO® Star Wars™: The Skywalker Saga is a lego, adventure and co-op game developed by TT Games and published by Warner Bros. Games and Warner Bros. Interactive Entertainment. Released on April 05th 2022 has received 44,602 reviews of which 40,498 were positive and 4,104 were negative resulting in a rating of 8.9 out of 10. With 489 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played games like 39 Days to Mars.
8.9
40,498
4,104
489
players
8. Resident Evil 6
Similarity 57% Blending action and survival horror, Resident Evil 6 promises to be the dramatic horror experience of 2013. Resident Evil 6 is a action, zombies and co-op game developed and published by Capcom. Released on March 21st 2013 has received 53,905 reviews of which 42,367 were positive and 11,538 were negative resulting in a rating of 7.8 out of 10. With 441 concurrent players in the last 24 hours, the game currently holds the #8 spot among the most played games like 39 Days to Mars.
7.8
42,367
11,538
441
players
9. Human Fall Flat
Similarity 67% Human Fall Flat is a hilarious, light-hearted platformer set in floating dreamscapes that can be played solo or with up to 8 players online. Free new levels keep its vibrant community rewarded. Human Fall Flat is a co-op, funny and puzzle game developed by No Brakes Games and published by Curve Games. Released on July 22nd 2016 has received 212,468 reviews of which 201,171 were positive and 11,297 were negative resulting in an impressive rating of 9.4 out of 10. With 399 concurrent players in the last 24 hours, the game currently holds the #9 spot among the most played games like 39 Days to Mars.
9.4
201,171
11,297
399
players
10. LEGO® Marvel™ Super Heroes
Similarity 66% LEGO® Marvel™ Super Heroes features an original story crossing the entire Marvel Universe. Players take control of Iron Man, Spider-Man, the Hulk, Captain America, Wolverine and many more Marvel characters as they unite to stop Loki and a host of other Marvel villains from assembling a super-weapon capable of destroying the world. LEGO® Marvel™ Super Heroes is a lego, open world and superhero game developed by Traveller's Tales and published by Warner Bros. Interactive Entertainment. Released on November 15th 2013 has received 25,827 reviews of which 24,616 were positive and 1,211 were negative resulting in an impressive rating of 9.3 out of 10. With 360 concurrent players in the last 24 hours, the game currently holds the #10 spot among the most played games like 39 Days to Mars.
9.3
24,616
1,211
360
players
Best deals on games like 39 Days to Mars on Steam
Discover fantastic savings with the best discounts on a variety of games like 39 Days to Mars 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 39 Days to Mars.
1. Trine 2: Complete Story
Similarity 68% Three Heroes make their way through dangers untold in a fairytale world, featuring physics-based puzzles, beautiful sights and online co-op. Trine 2: Complete Story is a puzzle-platformer, platformer and adventure game developed and published by Frozenbyte. Released on June 06th 2013 has received 21,618 reviews of which 20,623 were positive and 995 were negative resulting in an impressive rating of 9.3 out of 10. Featuring a massive 95% discount, this game currently holds the #1 spot in the best deals for games like 39 Days to Mars.
9.3
20,623
995
-95%
20.00€
1.00€
2. Scribblenauts Unmasked: A DC Comics Adventure
Similarity 53% In Scribblenauts Unmasked: A DC Comics Adventure, Maxwell unites with Batman™, Superman™ and the rest of The Justice League™ to restore order to the DC Comics Universe. Challenge your imagination as you battle the mightiest villains in an exciting, action-filled adventure through GOTHAM CITY™, METROPOLIS™, ATLANTIS™ and other iconic... Scribblenauts Unmasked: A DC Comics Adventure is a adventure, superhero and action game developed by 5th Cell Media and published by Warner Bros. Interactive Entertainment. Released on September 24th 2013 has received 2,306 reviews of which 1,896 were positive and 410 were negative resulting in a rating of 7.9 out of 10. Thanks to its incredible 95% discount, this game is now the #2 best deal in games like 39 Days to Mars.
7.9
1,896
410
-95%
20.00€
1.00€
3. Kitaria Fables
Similarity 55% Action Adventure fused with RPG and Farming elements. Armed with sword, bow and spellbook, fight against a rising darkness threatening the world. Plunder dungeons in search of relics and resources, tend to your farm to make provisions and potions, and take on quests solo, or with a friend! Kitaria Fables is a co-op, action rpg and farming sim game developed by Twin Hearts and published by PQube. Released on September 01st 2021 has received 1,497 reviews of which 1,079 were positive and 418 were negative resulting in a rating of 7.0 out of 10. Thanks to its incredible 95% discount, this game is now the #3 best deal in games like 39 Days to Mars.
7.0
1,079
418
-95%
20.40€
1.02€
4. Cook, Serve, Delicious! 3?!
Similarity 56% Cook, serve and manage your food truck as you dish out hundreds of different foods across war-torn America in this massive sequel to the million-selling series! Cook, Serve, Delicious! 3?! is a typing, management and difficult game developed and published by Vertigo Gaming Inc.. Released on October 14th 2020 has received 2,135 reviews of which 1,942 were positive and 193 were negative resulting in a rating of 8.7 out of 10. Currently offered at a significant 94% discount, this title has earned the #4 position in the best deals for games like 39 Days to Mars.
8.7
1,942
193
-94%
16.67€
1.00€
5. TowerFall Ascension
Similarity 53% TowerFall Ascension is the definitive version of the hit archery combat game. Inspired by classics from the golden age of couch multiplayer, it's a 4-player local party game centering around hilarious, intense versus matches. The core mechanics are simple and accessible, but hard to master and combat is fierce. TowerFall Ascension is a local multiplayer, indie and 2d fighter game developed by Maddy Makes Games Inc., Extremely OK Games and Ltd. and published by Maddy Makes Games Inc.. Released on March 11th 2014 has received 3,398 reviews of which 3,225 were positive and 173 were negative resulting in an impressive rating of 9.1 out of 10. Currently offered at a significant 93% discount, this title has earned the #5 position in the best deals for games like 39 Days to Mars.
9.1
3,225
173
-93%
14.29€
1.00€
6. Trine 4: The Nightmare Prince
Similarity 68% The best-selling Trine series returns to the magic of 2.5D! Join three iconic heroes as they set off on a quest through fantastical fairytale landscapes to save the world from the Nightmare Prince’s shadows. Trine 4: The Nightmare Prince is a puzzle-platformer, local co-op and online co-op game developed and published by Frozenbyte. Released on October 08th 2019 has received 13,203 reviews of which 11,784 were positive and 1,419 were negative resulting in a rating of 8.7 out of 10. Currently offered at a significant 93% discount, this title has earned the #6 position in the best deals for games like 39 Days to Mars.
8.7
11,784
1,419
-93%
30.29€
2.12€
7. Shift Happens
Similarity 64% Shift Happens is a cooperative platformer for two. You and a friend shift your mass, throw each other and puzzle your way through four stages of stylized imaginary worlds. Including the occasional backstabbing and taunting. Play with a friend on a couch, online or even special singleplayer levels. Shift Happens is a co-op, online co-op and local co-op game developed by Klonk Games and published by Daedalic Entertainment. Released on February 22nd 2017 has received 3,969 reviews of which 3,140 were positive and 829 were negative resulting in a rating of 7.7 out of 10. Currently offered at a significant 93% discount, this title has earned the #7 position in the best deals for games like 39 Days to Mars.
7.7
3,140
829
-93%
14.71€
1.03€
8. F.E.A.R. 3
Similarity 53% F.E.A.R. 3 delivers all the hallmarks that define the F.E.A.R. brand: terrifying paranormal experience, frenetic combat and a dramatic storyline. F.E.A.R. 3 is a fps, horror and co-op game developed by Day 1 Studios and published by Warner Bros. Interactive Entertainment. Released on June 21st 2011 has received 12,621 reviews of which 8,996 were positive and 3,625 were negative resulting in a rating of 7 out of 10. Currently offered at a significant 93% discount, this title has earned the #8 position in the best deals for games like 39 Days to Mars.
7
8,996
3,625
-93%
19.71€
1.38€
9. KeyWe
Similarity 58% KeyWe is a cute, co-operative postal puzzler starring Jeff and Debra, two small kiwi birds working in a whimsical post office. They must jump, flap, peck and butt-slam their way across an interactive landscape of levers, bells and buttons to get those messages delivered on time! KeyWe is a co-op, puzzle-platformer and cute game developed by Stonewheat & Sons and published by Fireshine Games. Released on August 31st 2021 has received 1,789 reviews of which 1,619 were positive and 170 were negative resulting in a rating of 8.6 out of 10. Currently offered at a significant 92% discount, this title has earned the #9 position in the best deals for games like 39 Days to Mars.
8.6
1,619
170
-92%
25.00€
2.00€
10. Death Squared
Similarity 60% Death Squared is a co-op puzzle game about cooperation, communication, and robot explosions. You should buy it! Death Squared is a puzzle, local co-op and co-op game developed and published by SMG Studio. Released on March 13th 2017 has received 622 reviews of which 558 were positive and 64 were negative resulting in a rating of 8.4 out of 10. Currently offered at a significant 92% discount, this title has earned the #10 position in the best deals for games like 39 Days to Mars.
8.4
558
64
-92%
12.50€
1.00€
Free games like 39 Days to Mars on Steam
Check out this fantastic list of free-to-play games like 39 Days to Mars 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 39 Days to Mars.
1. We Were Here
Similarity 53% Lost in a frozen wasteland and split up from your partner inside an abandoned castle, the only possession you have left is a walkie-talkie with a familiar voice on the other end. Can the two of you find your way out in time? We Were Here is a free to play, co-op and escape room game developed and published by Total Mayhem Games. Released on February 03rd 2017 has received 29,594 reviews of which 26,712 were positive and 2,882 were negative resulting in a rating of 8.8 out of 10. With 142 active players enjoying it for free, this strategy game has reached the #1 spot among the top free games like 39 Days to Mars.
8.8
26,712
2,882
142
players
2. Pixel Puzzles Ultimate Jigsaw Puzzles
Similarity 67% The Number 1 Jigsaw Puzzle Game. Pixel Puzzles Ultimate Jigsaw Puzzles is a puzzle, board game and tabletop game developed and published by Pixel Puzzles. Released on August 29th 2022 has received 2,664 reviews of which 2,007 were positive and 657 were negative resulting in a rating of 7.3 out of 10. The game currently holds the #2 spot among the most played free games like 39 Days to Mars.
7.3
2,007
657
64
players
3. Cube Escape: Paradox
Similarity 58% The tenth Cube Escape follows the story of detective Dale Vandermeer who finds himself trapped in two different universes and needs to escape. Cube Escape: Paradox will be released together with the accompanying Paradox: A Rusty Lake Film. Cube Escape: Paradox is a puzzle, free to play and psychological horror game developed and published by Rusty Lake. Released on September 20th 2018 has received 10,266 reviews of which 9,984 were positive and 282 were negative resulting in an impressive rating of 9.4 out of 10. The game currently holds the #3 spot among the most played free games like 39 Days to Mars.
9.4
9,984
282
51
players
4. Escape Memoirs: Mini Stories
Similarity 58% "Escape Memoirs: Mini Stories" is a series of co-operative escape-room style puzzle scenarios. Each one is sure to test your wits as you try to overcome the challenges that stand in the way of your escape. Escape Memoirs: Mini Stories is a free to play, multiplayer and escape room game developed and published by 0 Deer Soft. Released on September 30th 2022 has received 5,302 reviews of which 4,497 were positive and 805 were negative resulting in a rating of 8.2 out of 10. The game currently holds the #4 spot among the most played free games like 39 Days to Mars.
8.2
4,497
805
46
players
5. Escape Memoirs: Questionable Side Stories
Similarity 59% 'Escape Memoirs: Questionable Side Stories' is a humorous co-operative escape room game where you are a henchman who has to make his way through variety of puzzles to make it to a job interview on time. Can you solve all of the puzzles that stand in the way of your employment? Escape Memoirs: Questionable Side Stories is a escape room, multiplayer and co-op game developed and published by 0 Deer Soft. Released on August 07th 2023 has received 1,440 reviews of which 1,365 were positive and 75 were negative resulting in a rating of 9.0 out of 10. The game currently holds the #5 spot among the most played free games like 39 Days to Mars.
9.0
1,365
75
20
players
6. The Expendabros
Similarity 59% The Expendabros have assembled and set their sights on the forces of ruthless arms dealer Conrad Stonebanks in the forests of Eastern Europe. The Expendabros is a free to play, action and pixel graphics game developed by Free Lives and published by Devolver Digital. Released on August 05th 2014 has received 18,165 reviews of which 17,655 were positive and 510 were negative resulting in an impressive rating of 9.5 out of 10. The game currently holds the #6 spot among the most played free games like 39 Days to Mars.
9.5
17,655
510
18
players
7. PICO PARK:Classic Edition
Similarity 60% PICO PARK:Classic Edition is a cooperative local multiplay action puzzle game for 2-10 players. PICO PARK:Classic Edition is a multiplayer, casual and local co-op game developed and published by TECOPARK. Released on April 27th 2016 has received 1,499 reviews of which 1,083 were positive and 416 were negative resulting in a rating of 7.0 out of 10. The game currently holds the #7 spot among the most played free games like 39 Days to Mars.
7.0
1,083
416
16
players
8. The Backrooms: Unbounded
Similarity 54% The Backrooms: Unbounded is a Free Simple Linear single player first person body camera horror game based on the backrooms. You take the role of a police officer who noclips out of reality while on duty. Will you make it out alive? The Backrooms: Unbounded is a horror, psychological horror and singleplayer game developed and published by BluSkie. Released on December 25th 2023 has received 566 reviews of which 428 were positive and 138 were negative resulting in a rating of 7.2 out of 10. The game currently holds the #8 spot among the most played free games like 39 Days to Mars.
7.2
428
138
2
players
9. Escape From School
Similarity 61% Confused, you wake up sucked into an empty classroom. You have to try to escape from school by solving puzzles and discovering secrets. Escape From School is a online co-op, puzzle and multiplayer game developed and published by Tudor Sandru. Released on September 07th 2021 has received 1,479 reviews of which 921 were positive and 558 were negative resulting in a rating of 6.1 out of 10. The game currently holds the #9 spot among the most played free games like 39 Days to Mars.
6.1
921
558
2
players
10. Relic Hunters Zero: Remix
Similarity 55% Relic Hunters Zero: Remix is a remaster of the FREE 1 million player hit game about blasting evil space ducks and turtles with tiny cute guns. It’s fast, it’s tactical, and feels deliciously smooth to play. Unlock new weapons, characters and relics to defeat the Ducan Commander! Relic Hunters Zero: Remix is a looter shooter, twin stick shooter and action game developed by Rogue Snail and published by Akupara Games. Released on August 18th 2015 has received 6,771 reviews of which 6,316 were positive and 455 were negative resulting in an impressive rating of 9.0 out of 10. The game currently holds the #10 spot among the most played free games like 39 Days to Mars.
9.0
6,316
455
1
players