Best Alternate History Games on Steam (for Mac OS)
Steam currently has 2,070 Alternate History 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. Alternate History game rankings were last updated on 2/10/2026.
Looking for more? Explore other lists such as:
- Best alternate history games on Steam
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1. Vampires' Melody
3 centuries have passed after sleeping for one night!? On a rainy night filled with thunderstorms, a young chef Raylan encountered a mysterious girl who resembled Sleeping Beauty in a huge tree hole, but everything suddenly went black before he could find out what happened...
Vampires' Melody holds the #1 spot for "best Mac OS Alternate History game on Steam" with a Player Score of 94. Its score was calculated by analyzing a total of 5,674 reviews on Steam. This breaks down to a total of 5,533 positive reviews and 141 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is priced at $3.99 to play and can be played and ran on both Windows and Mac systems. At the moment, it is possible to play Vampires' Melody on the Steam Deck (though some functionality may be limited).
| Steam Price | $3.99 |
| Release Date | 10/2/2020 |
| Franchise | SakuraGame |
| Developer | AsicxArt |
| Publisher | SakuraGame |
| Steam App Id | 1377360 |
2. The Roottrees are Dead
A genealogical mystery straight out of 1998. Scour the early Internet for clues, uncover hidden connections, and piece together the family tree behind the secretive Roottree Corporation.
The Roottrees are Dead has achieved a Player Score of 94, placing it in the #2 spot for the best Mac OS Alternate History games. Its score was calculated by analyzing a total of 6,822 reviews on Steam. This breaks down to a total of 6,616 positive reviews and 206 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 The Roottrees are Dead on the Steam Deck (though some functionality may be limited).
| Steam Price | $19.99 |
| Release Date | 1/15/2025 |
| Developers | |
| Publishers | |
| Steam App Id | 2754380 |
3. Day of the Tentacle Remastered
Originally released by LucasArts in 1993 as a sequel to Ron Gilbert’s ground breaking Maniac Mansion, Day of the Tentacle is back in a remastered edition that features all new hand-drawn, high resolution artwork, with remastered audio, music and sound effects.
Day of the Tentacle Remastered has achieved a Player Score of 93, placing it in the #3 spot for the best Mac OS Alternate History games. Its score was calculated by analyzing a total of 4,596 reviews on Steam. This breaks down to a total of 4,459 positive reviews and 137 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. At the moment, it is possible to play Day of the Tentacle Remastered on the Steam Deck (though some functionality may be limited).
| Steam Price | $14.99 |
| Release Date | 3/22/2016 |
| Franchise | Double Fine Productions |
| Developers | |
| Publisher | Double Fine Productions |
| Steam App Id | 388210 |
4. Hypnospace Outlaw
Greetings Enforcer, and thank you for enlisting in the Hypnospace Patrol Department! As the world falls into its slumber, Hypnospace becomes a bustling global village. These virtual streets aren't going to police themselves!
Hypnospace Outlaw has achieved a Player Score of 93, placing it in the #4 spot for the best Mac OS Alternate History games. Its score was calculated by analyzing a total of 5,277 reviews on Steam. This breaks down to a total of 5,110 positive reviews and 167 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 Hypnospace Outlaw on the Steam Deck (though some functionality may be limited).
| Steam Price | $19.99 |
| Release Date | 3/12/2019 |
| Developers | |
| Publisher | No More Robots |
| Steam App Id | 844590 |
5. Ages of Conflict: World War Simulator
Ages of Conflict is a versatile Map Simulation game where you create and observe custom AI nations battle it out across an infinite number of worlds. Paint beautiful maps and scenarios, and command nations to change history into your liking!
Ages of Conflict: World War Simulator has achieved a Player Score of 93, placing it in the #5 spot for the best Mac OS Alternate History games. Its score was calculated by analyzing a total of 6,953 reviews on Steam. This breaks down to a total of 6,686 positive reviews and 267 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is priced at $6.99 to play and can be played and ran on Windows, Mac, and Linux systems. At the moment, it is possible to play Ages of Conflict: World War Simulator on the Steam Deck (though some functionality may be limited).
| Steam Price | $6.99 |
| Release Date | 2/17/2023 |
| Developer | JoySpark Games |
| Publisher | JoySpark Games |
| Steam App Id | 2186320 |
6. Airships: Conquer the Skies
Construct mighty steampunk airships and fly them into battle, waging war and conquering the skies!
Airships: Conquer the Skies has achieved a Player Score of 93, placing it in the #6 spot for the best Mac OS Alternate History games. Its score was calculated by analyzing a total of 6,332 reviews on Steam. This breaks down to a total of 6,074 positive reviews and 258 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. At the moment, it is possible to play Airships: Conquer the Skies on the Steam Deck (though some functionality may be limited).
| Steam Price | $9.99 |
| Release Date | 8/16/2018 |
| Franchise | David Stark |
| Developer | David Stark |
| Publisher | David Stark |
| Steam App Id | 342560 |
7. BioShock Infinite
Indebted to the wrong people, with his life on the line, veteran of the U.S. Cavalry and now hired gun, Booker DeWitt has only one opportunity to wipe his slate clean. He must rescue Elizabeth, a mysterious girl imprisoned since childhood and locked up in the flying city of Columbia.
BioShock Infinite has achieved a Player Score of 92, placing it in the #7 spot for the best Mac OS Alternate History games. Its score was calculated by analyzing a total of 143,503 reviews on Steam. This breaks down to a total of 134,181 positive reviews and 9,322 negative reviews — making it "Very Positive" on Steam.
It is priced at $7.49 to play and can be played and ran on Windows, Mac, and Linux systems. At the moment, it is possible to play BioShock Infinite on the Steam Deck (though some functionality may be limited).
| Steam Price | $7.49 |
| Release Date | 3/26/2013 |
| Franchise | BioShock Franchise |
| Developers | |
| Publisher | 2K |
| Steam App Id | 8870 |
8. Strange Horticulture
Strange Horticulture is an occult puzzle game in which you play as the proprietor of a local plant store. Find and identify new plants, pet your cat, speak to a coven, or join a cult. Use your collection of powerful plants to influence the story and unravel Undermere’s dark mysteries.
Strange Horticulture has achieved a Player Score of 92, placing it in the #8 spot for the best Mac OS Alternate History games. Its score was calculated by analyzing a total of 14,886 reviews on Steam. This breaks down to a total of 14,090 positive reviews and 796 negative reviews — making it "Very Positive" on Steam.
It is priced at $15.99 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 | $15.99 |
| Release Date | 1/21/2022 |
| Franchise | Bad Viking |
| Developer | Bad Viking |
| Publisher | Iceberg Interactive |
| Steam App Id | 1574580 |
9. Empires of the Undergrowth
Command swarms of warriors at an unprecedented scale of warfare in this blend of RTS and base-building. Lead ant colonies against the many fearsome threats of the insect world, while building intricate nests, developing pheromone-based tactics, and evolving to meet growing dangers.
Empires of the Undergrowth has achieved a Player Score of 92, placing it in the #9 spot for the best Mac OS Alternate History games. Its score was calculated by analyzing a total of 16,911 reviews on Steam. This breaks down to a total of 15,980 positive reviews and 931 negative reviews — making it "Very Positive" on Steam.
It is priced at $29.99 to play and can be played and ran on both Windows and Mac systems. At the moment, it is possible to play Empires of the Undergrowth on the Steam Deck (though some functionality may be limited).
| Steam Price | $29.99 |
| Release Date | 6/7/2024 |
| Franchise | Hooded Horse |
| Developer | Slug Disco |
| Publishers | |
| Steam App Id | 463530 |
10. 风信楼
昏君误国，怨声载道，无数野心家暗起反心。在京城一家青楼的掩饰下，你培养手下、积攒钱财、收集情报、建立人脉，等待兵变夺权的最好时机……《风信楼》是一部拥有海量选项和丰富剧情的高自由度养成游戏——百种不同结局，尽在你的选择之中。
风信楼 has achieved a Player Score of 91, placing it in the #10 spot for the best Mac OS Alternate History games. Its score was calculated by analyzing a total of 3,637 reviews on Steam. This breaks down to a total of 3,429 positive reviews and 208 negative reviews — making it "Very Positive" on Steam.
It is priced at $11.99 to play and can be played and ran on Windows, Mac, and Linux systems. At the moment, it is possible to play 风信楼 on the Steam Deck (though some functionality may be limited).
| Steam Price | $11.99 |
| Release Date | 10/13/2021 |
| Developer | Pingfang Games |
| Publisher | Pingfang Games |
| Steam App Id | 1126310 |
More Alternate History Mac Games on Steam
Explore even more rankings for the 10 best Alternate History games available on Steam.
| Image | Name | Actions | ||||
|---|---|---|---|---|---|---|
| 9 | 10/2/2020 | 94 | $3.99 | Steam Charts | |
| 1,115 | 1/15/2025 | 94 | $19.99 | Steam Charts | |
| 20 | 3/22/2016 | 93 | $14.99 | Steam Charts | |
| 13 | 3/12/2019 | 93 | $19.99 | Steam Charts | |
| 496 | 2/17/2023 | 93 | $6.99 | Steam Charts | |
| 166 | 8/16/2018 | 93 | $9.99 | Steam Charts | |
| 345 | 3/26/2013 | 92 | $7.49 | Steam Charts | |
| 52 | 1/21/2022 | 92 | $15.99 | Steam Charts | |
| 641 | 6/7/2024 | 92 | $29.99 | Steam Charts | |
| 10 | 10/13/2021 | 91 | $11.99 | 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, February 10). Steam Store. Steam Store.
- Valve Corporation. (2026, February 10). Vampires' Melody on Steam. Steam Store.
- Valve Corporation. (2026, February 14). The Roottrees are Dead on Steam. Steam Store.
- Valve Corporation. (2026, January 29). Day of the Tentacle Remastered on Steam. Steam Store.
- Valve Corporation. (2026, January 7). Hypnospace Outlaw on Steam. Steam Store.
- Valve Corporation. (2026, February 5). Ages of Conflict: World War Simulator on Steam. Steam Store.
- Valve Corporation. (2026, February 10). Airships: Conquer the Skies on Steam. Steam Store.
- Valve Corporation. (2026, February 11). BioShock Infinite on Steam. Steam Store.
- Valve Corporation. (2026, February 4). Strange Horticulture on Steam. Steam Store.
- Valve Corporation. (2026, February 14). Empires of the Undergrowth on Steam. Steam Store.
- Valve Corporation. (2025, October 12). 风信楼 on Steam. Steam Store.