Best Open World Games on Steam (for Mac OS)
Steam currently has 11,215 Open World games, but not all of them are able to be played on Mac. Explore our list of the best picks ranked by Player Score. Our Player Score rankings are calculated directly from reviews left on the Steam store and will be updated in real-time as more players leave their feedback. Open World game rankings were last updated on 5/1/2026.
Looking for more? Explore other lists such as:
- Best open world games on Steam
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1. Stardew Valley
You've inherited your grandfather's old farm plot in Stardew Valley. Armed with hand-me-down tools and a few coins, you set out to begin your new life. Can you learn to live off the land and turn these overgrown fields into a thriving home?
Stardew Valley holds the #1 spot for "best Mac OS Open World game on Steam" with a Player Score of 98. Its score was calculated by analyzing a total of 1,000,294 reviews on Steam. This breaks down to a total of 985,048 positive reviews and 15,246 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is priced at $14.99 to play and can be played and ran on Windows, Mac, and Linux systems. Valve has also verified it as playable on the Steam Deck and will run well.
| Steam Price | $14.99 |
| Release Date | 2/26/2016 |
| Developer | ConcernedApe |
| Publisher | ConcernedApe |
| Steam App Id | 413150 |
2. Terraria
Dig, fight, explore, build! Nothing is impossible in this action-packed adventure game. Four Pack also available!
Terraria has achieved a Player Score of 97, placing it in the #2 spot for the best Mac OS Open World games. Its score was calculated by analyzing a total of 1,519,230 reviews on Steam. This breaks down to a total of 1,479,602 positive reviews and 39,628 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is priced at $9.99 to play and can be played and ran on Windows, Mac, and Linux systems. Valve has also verified it as playable on the Steam Deck and will run well.
3. RimWorld
A sci-fi colony sim driven by an intelligent AI storyteller. Generates stories by simulating psychology, ecology, gunplay, melee combat, climate, biomes, diplomacy, interpersonal relationships, art, medicine, trade, and more.
RimWorld has achieved a Player Score of 97, placing it in the #3 spot for the best Mac OS Open World games. Its score was calculated by analyzing a total of 238,332 reviews on Steam. This breaks down to a total of 233,301 positive reviews and 5,031 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is priced at $34.99 to play and can be played and ran on Windows, Mac, and Linux systems. Valve has also verified it as playable on the Steam Deck and will run well.
| Steam Price | $34.99 |
| Release Date | 10/17/2018 |
| Developer | Ludeon Studios |
| Publisher | Ludeon Studios |
| Steam App Id | 294100 |
4. A Short Hike
Hike, climb, and soar through the peaceful mountainside landscapes of Hawk Peak Provincial Park as you make your way to the summit.
A Short Hike has achieved a Player Score of 97, placing it in the #4 spot for the best Mac OS Open World games. Its score was calculated by analyzing a total of 21,678 reviews on Steam. This breaks down to a total of 21,496 positive reviews and 182 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is priced at $3.99 to play and can be played and ran on Windows, Mac, and Linux systems. Valve has also verified it as playable on the Steam Deck and will run well.
5. Euro Truck Simulator 2
Travel across Europe as king of the road, a trucker who delivers important cargo across impressive distances! With dozens of cities to explore, your endurance, skill and speed will all be pushed to their limits.
Euro Truck Simulator 2 has achieved a Player Score of 97, placing it in the #5 spot for the best Mac OS Open World games. Its score was calculated by analyzing a total of 914,174 reviews on Steam. This breaks down to a total of 890,931 positive reviews and 23,243 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is priced at $19.99 to play and can be played and ran on Windows, Mac, and Linux systems. Valve has also verified it as playable on the Steam Deck and will run well.
| Steam Price | $19.99 |
| Release Date | 10/12/2012 |
| Franchise | SCS Software |
| Developer | SCS Software |
| Publisher | SCS Software |
| Steam App Id | 227300 |
6. Slime Rancher
Slime Rancher is the tale of Beatrix LeBeau, a plucky, young rancher who sets out for a life a thousand light years away from Earth on the ‘Far, Far Range’ where she tries her hand at making a living wrangling slimes.
Slime Rancher has achieved a Player Score of 97, placing it in the #6 spot for the best Mac OS Open World games. Its score was calculated by analyzing a total of 152,505 reviews on Steam. This breaks down to a total of 149,441 positive reviews and 3,064 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is priced at $19.99 to play and can be played and ran on Windows, Mac, and Linux systems. At the moment, it is possible to play Slime Rancher on the Steam Deck (though some functionality may be limited).
| Steam Price | $19.99 |
| Release Date | 8/1/2017 |
| Franchise | Monomi Park |
| Developer | Monomi Park |
| Publisher | Monomi Park |
| Steam App Id | 433340 |
7. Mount & Blade: Warband
In a land torn asunder by incessant warfare, it is time to assemble your own band of hardened warriors and enter the fray. Lead your men into battle, expand your realm, and claim the ultimate prize: the throne of Calradia!
Mount & Blade: Warband has achieved a Player Score of 96, placing it in the #7 spot for the best Mac OS Open World games. Its score was calculated by analyzing a total of 170,629 reviews on Steam. This breaks down to a total of 166,741 positive reviews and 3,888 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is priced at $19.99 to play and can be played and ran on Windows, Mac, and Linux systems. At the moment, it is possible to play Mount & Blade: Warband on the Steam Deck (though some functionality may be limited).
| Steam Price | $19.99 |
| Release Date | 3/31/2010 |
| Developer | TaleWorlds Entertainment |
| Publisher | TaleWorlds Entertainment |
| Steam App Id | 48700 |
8. Factorio
Factorio is a game about building and creating automated factories to produce items of increasing complexity, within an infinite 2D world. Use your imagination to design your factory, combine simple elements into ingenious structures, and finally protect it from the creatures who don't really like you.
Factorio has achieved a Player Score of 96, placing it in the #8 spot for the best Mac OS Open World games. Its score was calculated by analyzing a total of 228,480 reviews on Steam. This breaks down to a total of 222,768 positive reviews and 5,712 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is priced at $35.00 to play and can be played and ran on Windows, Mac, and Linux systems. Valve has also verified it as playable on the Steam Deck and will run well.
| Steam Price | $35.00 |
| Release Date | 8/14/2020 |
| Developer | Wube Software LTD. |
| Publisher | Wube Software LTD. |
| Steam App Id | 427520 |
9. Poco
Poco is the story of the world's smallest clown, who is banished from the circus and finds themself in a mysterious undergrowth full of lost and broken things. Explore, meet strange creatures, solve puzzles, and help Poco return to the circus in this charming 2D/3D hybrid point-and-click adventure.
Poco has achieved a Player Score of 96, placing it in the #9 spot for the best Mac OS Open World games. Its score was calculated by analyzing a total of 7,927 reviews on Steam. This breaks down to a total of 7,881 positive reviews and 46 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is completely free to play and can be played and ran on both Windows and Mac systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
| Release Date | 5/20/2025 |
| Developers | |
| Publisher | Micah Boursier |
| Steam App Id | 3454610 |
10. 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.
Subnautica has achieved a Player Score of 96, placing it in the #10 spot for the best Mac OS Open World games. Its score was calculated by analyzing a total of 352,990 reviews on Steam. This breaks down to a total of 342,587 positive reviews and 10,403 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is priced at $7.49 to play and can be played and ran on both Windows and Mac systems. Valve has also verified it as playable on the Steam Deck and will run well.
| Steam Price | $7.49 |
| Release Date | 1/24/2018 |
| Franchise | Unknown Worlds |
| Developer | Unknown Worlds Entertainment |
| Publishers | |
| Steam App Id | 264710 |
More Open World Mac Games on Steam
Explore even more rankings for the 10 best Open World games available on Steam.
| Image | Name | Actions | ||||
|---|---|---|---|---|---|---|
| 61,048 | 2/26/2016 | 98 | $14.99 | Steam Charts | |
| 26,679 | 5/16/2011 | 97 | $9.99 | Steam Charts | |
| 28,065 | 10/17/2018 | 97 | $34.99 | Steam Charts | |
| 116 | 7/30/2019 | 97 | $3.99 | Steam Charts | |
| 17,862 | 10/12/2012 | 97 | $19.99 | Steam Charts | |
| 1,129 | 8/1/2017 | 97 | $19.99 | Steam Charts | |
| 3,199 | 3/31/2010 | 96 | $19.99 | Steam Charts | |
| 14,460 | 8/14/2020 | 96 | $35.00 | Steam Charts | |
| 42 | 5/20/2025 | 96 | Free | Steam Charts | |
| 5,418 | 1/24/2018 | 96 | $7.49 | Steam Charts |
Soures & References
Steambase has best-in-class data powered directly by Steam, our data partners, and in-house experts. Reviews and rankings are enriched, analyzed, and updated in real-time to ensure we surface the most up-to-date insights. Learn more about the Steambase approach to data collection and our review methodology.
- Valve Corporation. (2026, May 1). Steam Store. Steam Store.
- Valve Corporation. (2026, May 1). Stardew Valley on Steam. Steam Store.
- Valve Corporation. (2026, April 28). Terraria on Steam. Steam Store.
- Valve Corporation. (2026, May 1). RimWorld on Steam. Steam Store.
- Valve Corporation. (2026, May 2). A Short Hike on Steam. Steam Store.
- Valve Corporation. (2026, April 30). Euro Truck Simulator 2 on Steam. Steam Store.
- Valve Corporation. (2026, April 30). Slime Rancher on Steam. Steam Store.
- Valve Corporation. (2026, April 5). Mount & Blade: Warband on Steam. Steam Store.
- Valve Corporation. (2026, April 2). Factorio on Steam. Steam Store.
- Valve Corporation. (2026, April 3). Poco on Steam. Steam Store.
- Valve Corporation. (2026, April 5). Subnautica on Steam. Steam Store.