Games like Core Keeper on Steam
For those who prefer not to search, lists of the most played, top deals and best free games like Core Keeper are available at the bottom of the page.
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Beyond Contact
A fiercely formidable sci-fi survival game, set on a hostile alien world that wants you dead! Alone, or with a crew, do you have what it takes to survive?
Occupy Mars: The Game
Survive and colonize Mars in a highly technical, open-world sandbox game. Build and upgrade your base, discover new regions, conduct mining operations, retrieve water, generate oxygen, grow crops, and fix broken parts.
Subnautica
Descend into the depths of an alien underwater world filled with wonder and peril. Craft equipment, pilot submarines and out-smart wildlife to explore lush coral reefs, volcanoes, cave systems, and more - all while trying to survive.
No Man's Sky
No Man's Sky is a game about exploration and survival in an infinite procedurally generated universe.
Scrap Mechanic
Enter the creative paradise of Scrap Mechanic! Build fantastic machines, go on adventures with your friends and defend against waves of evil Farmbots in this imaginative multiplayer survival sandbox. With Scrap Mechanic’s powerful creation tools you can engineer your own adventures!
Serin Fate
Evil is afoot... Wielding your new Magic, bound into mysterious Monster-infested lands to uncover ancient relics and restore the Fate Stone. Along the way, explore the depths of every nook to find creatures, garner ingredients, train in Witchery, and craft new equipment.
The Powder Toy
The Powder Toy is a classic physics sandbox game, which simulates air pressure and velocity, heat, gravity and a countless number of interactions between different substances
Tribes of Midgard
A vibrant blend of survival and action RPG for 1-10 players! Craft legendary items, grow your home base and embark on an epic journey through procedural realms to face towering creatures hel-bent on unleashing Ragnarök. Valhalla can wait, Einherjar!
Breakwaters: Crystal Tides
Survive in a world ravaged by massive Titans and an ever changing ocean sim. Displace water to find resources for building and crafting unique items. Swim, sail, and fly to explore new islands and fight Titans.
Phoning Home
A tale of survival about two shipwrecked robots - ION and ANI - on their life-defining journey in this unique genre-mix of exploration, puzzle and survival.
Cubic Odyssey
Embark on a galactic journey in Cubic Odyssey, an open-world adventure where you explore vibrant planets, craft tools, build vehicles, and fight the Red Darkness. Uncover ancient mysteries, and shape a universe full of life, danger, and limitless possibilities!
Card Survival: Fantasy Forest
Card Survival: Fantasy Forest is a card-based deep survival simulator and the next installment in the Card Survival Series. Carve yourself a home in a primordial forest that has a will of its own. A day-to-day life simulator in a world where nature reigns with mystery, beauty and sometimes cruelty.
Total Miner
Total Miner is an open world voxel sandbox game. It is primarily designed for creative RPG game builders, but also has two action/adventure style game modes where you can just jump in and play.
ASKA
Lay claim to unspoiled lands and pave the way for a fierce Viking tribe. Craft the ultimate settlement solo or together with up to x3 friends. Trust in the Gods and the power of the Eye of Odin and summon intelligent NPC villagers to provide camaraderie and relief from the toils of survival.
Castle Story
Castle Story is a creative voxel-based strategy game in which you can build castles one brick at a time using an army of little creatures called Bricktrons. Design and build your own castles, expand your territory in a vast landscape and defend your Bricktrons against onslaughts of hostile creatures.
7 Days to Die
7 Days to Die is an open-world game that is a unique combination of first-person shooter, survival horror, tower defense, and role-playing games. Play the definitive zombie survival sandbox RPG that came first. Navezgane awaits!
Wurm Online
A sandbox MMORPG that has pushed the boundaries on what it means to be open world and stood the test of time. Dig, mine, shape the world around you and make your lasting mark!
Animallica
In Animallica you are racing against extinction after a deadly virus ravaged the world. As the lone survivor of the last conservation center on Earth, the fate of every single animal and plant species lies in your hands.
Subnautica: Below Zero
Dive into a freezing underwater adventure on an alien planet. Below Zero is set two years after the original Subnautica. Return to Planet 4546B to uncover the truth behind a deadly cover-up. Survive by building habitats, crafting tools, & diving deeper into the world of Subnautica.
Most played games like Core Keeper on Steam
Take a look at the top games like Core Keeper that are currently attracting the largest player bases on the Steam platform, as of June 15th 2025.
1. Dune: Awakening
Similarity 40% Rise from survival to greatness and challenge the power of an Imperium in Dune: Awakening, a multiplayer survival game on a massive scale. Survive the sandworm, craft your ornithopter, build a fortress, and ascend to power on an open world Arrakis shared with hundreds of other players. Dune: Awakening is a open world survival craft, massively multiplayer and third person game developed and published by Funcom. Released on June 10th 2025 has received 24,981 reviews of which 21,591 were positive and 3,390 were negative resulting in a rating of 8.5 out of 10. The game has hit the top spot as the #1 most played game like Core Keeper, thanks to its 155,662 peak concurrent players over the last day.
8.5
21,591
3,390
155,662
players
2. Rust
Similarity 49% The only aim in Rust is to survive. Everything wants you to die - the island’s wildlife, other inhabitants, the environment, and other survivors. Do whatever it takes to last another night. Rust is a survival, crafting and multiplayer game developed and published by Facepunch Studios. Released on February 08th 2018 has received 1,227,784 reviews of which 1,071,135 were positive and 156,649 were negative resulting in a rating of 8.7 out of 10. While seeing 110,456 players online at once in the last 24 hours, this game is currently ranked #2 among games like Core Keeper based on player count.
8.7
1,071,135
156,649
110,456
players
3. ARK: Survival Evolved
Similarity 48% Stranded on the shores of a mysterious island, you must learn to survive. Use your cunning to kill or tame the primeval creatures roaming the land, and encounter other players to survive, dominate... and escape! ARK: Survival Evolved is a open world survival craft, survival and multiplayer game developed by Studio Wildcard, Instinct Games, Efecto Studios and Virtual Basement LLC and published by Studio Wildcard and Snail Games USA. Released on August 27th 2017 has received 730,170 reviews of which 612,177 were positive and 117,993 were negative resulting in a rating of 8.3 out of 10. While seeing 31,018 players online at once in the last 24 hours, this game is currently ranked #3 among games like Core Keeper based on player count.
8.3
612,177
117,993
31,018
players
4. 7 Days to Die
Similarity 41% 7 Days to Die is an open-world game that is a unique combination of first-person shooter, survival horror, tower defense, and role-playing games. Play the definitive zombie survival sandbox RPG that came first. Navezgane awaits! 7 Days to Die is a survival, zombies and multiplayer game developed by The Fun Pimps and published by The Fun Pimps Entertainment LLC. Released on July 25th 2024 has received 370,046 reviews of which 327,889 were positive and 42,157 were negative resulting in a rating of 8.8 out of 10. With 23,106 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like Core Keeper.
8.8
327,889
42,157
23,106
players
5. Terraria
Similarity 79% Dig, fight, explore, build! Nothing is impossible in this action-packed adventure game. Four Pack also available! Terraria is a open world survival craft, sandbox and survival game developed and published by Re-Logic. Released on May 16th 2011 has received 1,409,473 reviews of which 1,373,979 were positive and 35,494 were negative resulting in an impressive rating of 9.7 out of 10. With 22,766 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played games like Core Keeper.
9.7
1,373,979
35,494
22,766
players
6. Valheim
Similarity 61% A brutal exploration and survival game for 1-10 players, set in a procedurally-generated purgatory inspired by viking culture. Battle, build, and conquer your way to a saga worthy of Odin’s patronage! Valheim is a open world survival craft, survival and online co-op game developed by Iron Gate AB and published by Coffee Stain Publishing. Released on February 02nd 2021 has received 499,828 reviews of which 471,451 were positive and 28,377 were negative resulting in an impressive rating of 9.4 out of 10. With 18,183 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played games like Core Keeper.
9.4
471,451
28,377
18,183
players
7. Palworld
Similarity 50% Fight, farm, build and work alongside mysterious creatures called "Pals" in this completely new multiplayer, open world survival and crafting game! Palworld is a open world, survival and creature collector game developed and published by Pocketpair. Released on January 18th 2024 has received 380,709 reviews of which 358,266 were positive and 22,443 were negative resulting in an impressive rating of 9.3 out of 10. With 16,110 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played games like Core Keeper.
9.3
358,266
22,443
16,110
players
8. Don't Starve Together
Similarity 57% Fight, Farm, Build and Explore Together in the standalone multiplayer expansion to the uncompromising wilderness survival game, Don't Starve. Don't Starve Together is a survival, open world survival craft and multiplayer game developed and published by Klei Entertainment. Released on April 21st 2016 has received 499,061 reviews of which 475,393 were positive and 23,668 were negative resulting in an impressive rating of 9.4 out of 10. With 14,957 concurrent players in the last 24 hours, the game currently holds the #8 spot among the most played games like Core Keeper.
9.4
475,393
23,668
14,957
players
9. No Man's Sky
Similarity 43% 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 352,858 reviews of which 293,332 were positive and 59,526 were negative resulting in a rating of 8.2 out of 10. With 13,602 concurrent players in the last 24 hours, the game currently holds the #9 spot among the most played games like Core Keeper.
8.2
293,332
59,526
13,602
players
10. Grounded
Similarity 49% The world is a vast, beautiful and dangerous place – especially when you have been shrunk to the size of an ant. Can you thrive alongside the hordes of giant insects, fighting to survive the perils of the backyard? Grounded is a survival, multiplayer and co-op game developed by Obsidian Entertainment and published by Xbox Game Studios. Released on September 27th 2022 has received 84,517 reviews of which 75,482 were positive and 9,035 were negative resulting in a rating of 8.8 out of 10. With 8,101 concurrent players in the last 24 hours, the game currently holds the #10 spot among the most played games like Core Keeper.
8.8
75,482
9,035
8,101
players
Best deals on games like Core Keeper on Steam
Discover fantastic savings with the best discounts on a variety of games like Core Keeper available on Steam right now, updated on June 15th 2025. Looking for even more deals? Use the search filters to explore a wider range of discounted games like Core Keeper.
1. Nova Lands
Similarity 57% Nova Lands is a factory building, exploration, and island management game. Explore, engage in combat, and automate your industry. The planet you’re on is full of mysteries, creatures, people, and things to do. Welcome to your new home amongst the stars! Nova Lands is a automation, base-building and sandbox game developed by BEHEMUTT and published by HypeTrain Digital. Released on June 22nd 2023 has received 2,823 reviews of which 2,546 were positive and 277 were negative resulting in a rating of 8.7 out of 10. Featuring a massive 99% discount, this game currently holds the #1 spot in the best deals for games like Core Keeper.
8.7
2,546
277
-99%
19.99€
0.37€
2. Serin Fate
Similarity 42% Evil is afoot... Wielding your new Magic, bound into mysterious Monster-infested lands to uncover ancient relics and restore the Fate Stone. Along the way, explore the depths of every nook to find creatures, garner ingredients, train in Witchery, and craft new equipment. Serin Fate is a open world, creature collector and adventure game developed by Vethergen and published by Crytivo. Released on August 25th 2021 has received 552 reviews of which 409 were positive and 143 were negative resulting in a rating of 7.1 out of 10. Thanks to its incredible 98% discount, this game is now the #2 best deal in games like Core Keeper.
7.1
409
143
-98%
16.79€
0.48€
3. Boundless
Similarity 53% Shape your citizen, forge your destiny and sculpt your world in this epic voxel sandbox MMO built on endless possibility. Boundless is a open world survival craft, sandbox and massively multiplayer game developed and published by Monumental and LLC. Released on September 11th 2018 has received 2,745 reviews of which 1,918 were positive and 827 were negative resulting in a rating of 6.8 out of 10. Thanks to its incredible 98% discount, this game is now the #3 best deal in games like Core Keeper.
6.8
1,918
827
-98%
19.50€
0.56€
4. My Little Universe
Similarity 48% Stranded on a barren moon with nothing but your tools, fuelless ship, and celestial powers of creation, you are destined to recreate what was once lost and be the hero of your own Little Universe! Don't forget to call in up to three of your friends to join your journey in the Splitscreen Co-op Mode! My Little Universe is a mining, exploration and dungeon crawler game developed by Estoty and published by SayGames. Released on October 05th 2023 has received 1,610 reviews of which 1,387 were positive and 223 were negative resulting in a rating of 8.2 out of 10. Currently offered at a significant 97% discount, this title has earned the #4 position in the best deals for games like Core Keeper.
8.2
1,387
223
-97%
14.79€
0.58€
5. Portal Knights
Similarity 46% The world of Elysia needs YOU! Join this cooperative, 3D sandbox action RPG to level up your character, craft epic weapons, conquer enemies in real-time, and build almost anything! Craft your adventure. Forge your hero. Become the ultimate Portal Knight! Portal Knights is a adventure, multiplayer and sandbox game developed by Keen Games GmbH and published by 505 Games. Released on May 18th 2017 has received 21,686 reviews of which 18,093 were positive and 3,593 were negative resulting in a rating of 8.2 out of 10. Currently offered at a significant 97% discount, this title has earned the #5 position in the best deals for games like Core Keeper.
8.2
18,093
3,593
-97%
19.99€
0.66€
6. Breathedge
Similarity 46% Survive in outer space! Together with your immortal chicken, discover the truth behind your sudden spaceship crash. Craft tools, pilot vehicles, and even control space stations to survive and explore the wreckage. Breathedge is a open world survival craft, space and singleplayer game developed by RedRuins Softworks and published by RedRuins Softworks and HypeTrain Digital. Released on February 25th 2021 has received 15,320 reviews of which 12,620 were positive and 2,700 were negative resulting in a rating of 8.1 out of 10. Currently offered at a significant 97% discount, this title has earned the #6 position in the best deals for games like Core Keeper.
8.1
12,620
2,700
-97%
24.99€
0.82€
7. Tribes of Midgard
Similarity 42% A vibrant blend of survival and action RPG for 1-10 players! Craft legendary items, grow your home base and embark on an epic journey through procedural realms to face towering creatures hel-bent on unleashing Ragnarök. Valhalla can wait, Einherjar! Tribes of Midgard is a open world survival craft, online co-op and multiplayer game developed by Norsfell and published by Gearbox Publishing. Released on July 27th 2021 has received 22,475 reviews of which 17,197 were positive and 5,278 were negative resulting in a rating of 7.5 out of 10. Currently offered at a significant 97% discount, this title has earned the #7 position in the best deals for games like Core Keeper.
7.5
17,197
5,278
-97%
19.99€
0.60€
8. The Survivalists
Similarity 70% A living world full of surprises, secrets and danger awaits in The Survivalists, an adventure-filled survival sandbox set in The Escapists universe. Explore, build, craft and even train monkeys with up to three friends in a desperate bid to survive. Have you got what it takes to be a Survivalist? The Survivalists is a crafting, survival and online co-op game developed and published by Team17. Released on October 09th 2020 has received 9,217 reviews of which 7,069 were positive and 2,148 were negative resulting in a rating of 7.5 out of 10. Currently offered at a significant 97% discount, this title has earned the #8 position in the best deals for games like Core Keeper.
7.5
7,069
2,148
-97%
24.99€
0.80€
9. Above Snakes
Similarity 47% Piece by piece, create your own world in this relaxing Wild West-inspired worldbuilder. Craft, farm, hunt, build your base, and explore. Above Snakes is a open world, atmospheric and open world survival craft game developed by Square Glade Games and published by Crytivo. Released on May 25th 2023 has received 1,699 reviews of which 1,297 were positive and 402 were negative resulting in a rating of 7.4 out of 10. Currently offered at a significant 97% discount, this title has earned the #9 position in the best deals for games like Core Keeper.
7.4
1,297
402
-97%
24.99€
0.83€
10. Niffelheim
Similarity 48% Your avatar is a brave warrior who has fallen in battle. But instead of well-deserved peace in Asgard, his soul is trapped in the harsh world of Niffelheim. Survive in this hostile world, ransack the neighbor lands, explore dangerous dungeons and find your way to Valhalla Niffelheim is a mythology, co-op and rpg game developed and published by Ellada Games. Released on September 26th 2018 has received 2,290 reviews of which 1,633 were positive and 657 were negative resulting in a rating of 6.9 out of 10. Currently offered at a significant 97% discount, this title has earned the #10 position in the best deals for games like Core Keeper.
6.9
1,633
657
-97%
19.50€
0.72€
Free games like Core Keeper on Steam
Check out this fantastic list of free-to-play games like Core Keeper you can enjoy on Steam right now, updated on June 15th 2025. Looking for even more free titles? Use the search filters to explore a wider range of free to play games like Core Keeper.
1. Wurm Online
Similarity 41% A sandbox MMORPG that has pushed the boundaries on what it means to be open world and stood the test of time. Dig, mine, shape the world around you and make your lasting mark! Wurm Online is a free to play, sandbox and rpg game developed and published by Code Club AB. Released on July 24th 2020 has received 2,328 reviews of which 1,444 were positive and 884 were negative resulting in a rating of 6.1 out of 10. With 175 active players enjoying it for free, this strategy game has reached the #1 spot among the top free games like Core Keeper.
6.1
1,444
884
175
players
2. The Powder Toy
Similarity 42% The Powder Toy is a classic physics sandbox game, which simulates air pressure and velocity, heat, gravity and a countless number of interactions between different substances The Powder Toy is a simulation, sandbox and 2d game developed and published by The Powder Toy Team. Released on June 14th 2024 has received 1,852 reviews of which 1,824 were positive and 28 were negative resulting in an impressive rating of 9.4 out of 10. The game currently holds the #2 spot among the most played free games like Core Keeper.
9.4
1,824
28
89
players
3. Cubic Castles
Similarity 47% Your blocks, your castle, your world! Build anything you can dream up and explore with other players! Cubic Castles is a mini-MMO that combines the best of block-building and 3D platform action! Create fantastic parkour challenges, explore worlds made by other players, or even make friend! Cubic Castles is a free to play, open world survival craft and building game developed and published by Cosmic Cow LLC. Released on August 13th 2014 has received 4,280 reviews of which 3,172 were positive and 1,108 were negative resulting in a rating of 7.2 out of 10. The game currently holds the #3 spot among the most played free games like Core Keeper.
7.2
3,172
1,108
13
players
4. CHKN
Similarity 54% Behold, the miracle of life… packed into cubes! Create fantastic creatures in an open-world sandbox game like no other. Explore, craft, and survive—all with the help of your very own creations. CHKN is a sandbox, adventure and open world game developed and published by Katapult. Released on April 01st 2016 has received 1,655 reviews of which 1,320 were positive and 335 were negative resulting in a rating of 7.7 out of 10. The game currently holds the #4 spot among the most played free games like Core Keeper.
7.7
1,320
335
9
players
5. Pixel Worlds: MMO Sandbox
Similarity 48% Award winning indie game studio Kukouri welcomes you to our multiplatform MMO sandbox: Pixel Worlds! (” Best Indie Game Developer ” Global Mobile Game Awards 2019) Play free with friends, create your own worlds and stories. Fight off the enemies and get awesome items in this award winning indie MMO! Pixel Worlds: MMO Sandbox is a free to play, pixel graphics and sandbox game developed and published by Kukouri Mobile Entertainment. Released on June 08th 2017 has received 6,570 reviews of which 4,910 were positive and 1,660 were negative resulting in a rating of 7.3 out of 10. The game currently holds the #5 spot among the most played free games like Core Keeper.
7.3
4,910
1,660
6
players
6. Planet Explorers
Similarity 62% Planet Explorers is an open world sandbox adventure RPG game set on a distant planet. The game uses a new OpenCL calculated voxel system to allow players to change the terrain in any way, create new objects such as weapons, vehicles, objects, and do it anywhere. Planet Explorers is a open world survival craft, sandbox and open world game developed and published by Pathea Games. Released on November 08th 2016 has received 6,812 reviews of which 4,226 were positive and 2,586 were negative resulting in a rating of 6.1 out of 10. The game currently holds the #6 spot among the most played free games like Core Keeper.
6.1
4,226
2,586
5
players
7. Arid
Similarity 53% Discover the mysteries of the Atacama, explore the abandoned mining networks, evade the scorching sun and survive the environment in one of the most arid place in the world. Arid is a FREE survival game made by students from Breda University. Arid is a open world survival craft, survival and multiplayer game developed by Sad Viscacha Studio and published by Breda University of Applied Sciences. Released on June 29th 2021 has received 1,868 reviews of which 1,620 were positive and 248 were negative resulting in a rating of 8.3 out of 10. The game currently holds the #7 spot among the most played free games like Core Keeper.
8.3
1,620
248
3
players
8. Tinkerlands: A Shipwrecked Adventure
Similarity 54% A Shipwrecked Adventure is a free prologue immersing you into the vast world of Tinkerlands. Uncover the story of the first survivors on these mystical islands. Explore the breathtaking archipelago, craft essential tools, build your settlement, and strive to survive! Tinkerlands: A Shipwrecked Adventure is a open world survival craft, action-adventure and procedural generation game developed by CodeManu and Endless Coffee and published by HypeTrain Digital. Released on April 12th 2024 has received 2,035 reviews of which 1,920 were positive and 115 were negative resulting in a rating of 9.0 out of 10. The game currently holds the #8 spot among the most played free games like Core Keeper.
9.0
1,920
115
2
players
9. Phoning Home
Similarity 42% A tale of survival about two shipwrecked robots - ION and ANI - on their life-defining journey in this unique genre-mix of exploration, puzzle and survival. Phoning Home is a adventure, action and indie game developed and published by ION LANDS. Released on February 07th 2017 has received 1,046 reviews of which 719 were positive and 327 were negative resulting in a rating of 6.6 out of 10. The game currently holds the #9 spot among the most played free games like Core Keeper.
6.6
719
327
1
players
10. Mondealy: Day One
Similarity 40% Mondealy: Day One is a prologue for the 2D adventure game Mondealy. You can see how adventures in the magical kingdom of Dargratt begin. Mondealy: Day One is a adventure, pixel graphics and exploration game developed by uglycoal and published by Valkyrie Initiative. Released on September 13th 2021 has received 664 reviews of which 635 were positive and 29 were negative resulting in a rating of 8.9 out of 10. The game currently holds the #10 spot among the most played free games like Core Keeper.
8.9
635
29