Best Outbreak Sim Games on Steam (for Mac OS)
Steam currently has 300 Outbreak Sim 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. Outbreak Sim game rankings were last updated on 3/17/2026.
Looking for more? Explore other lists such as:
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1. Plague Inc: Evolved
Plague Inc: Evolved is a unique mix of high strategy and terrifyingly realistic simulation. Your pathogen has just infected 'Patient Zero' - now you must bring about the end of human history by evolving a deadly, global Plague whilst adapting against everything humanity can do to defend itself.
Plague Inc: Evolved holds the #1 spot for "best Mac OS Outbreak Sim game on Steam" with a Player Score of 93. Its score was calculated by analyzing a total of 59,329 reviews on Steam. This breaks down to a total of 55,990 positive reviews and 3,339 negative reviews — making it "Very 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 | 2/18/2016 |
| Franchise | Ndemic Creations |
| Developer | Ndemic Creations |
| Publisher | Ndemic Creations |
| Steam App Id | 246620 |
2. 60 Seconds! Reatomized
The post-apocalyptic dark comedy is back - remastered and even more radioactive than before! Scavenge supplies, rescue your family, and stay alive in your fallout shelter. Make difficult decisions, hunt mutant roaches... and maybe survive. Or not.
60 Seconds! Reatomized has achieved a Player Score of 92, placing it in the #2 spot for the best Mac OS Outbreak Sim games. Its score was calculated by analyzing a total of 18,616 reviews on Steam. This breaks down to a total of 17,578 positive reviews and 1,038 negative reviews — making it "Very Positive" on Steam.
It is priced at $9.99 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 | $9.99 |
| Release Date | 7/25/2019 |
| Franchise | Robot Gentleman |
| Developer | Robot Gentleman |
| Publisher | Robot Gentleman |
| Steam App Id | 1012880 |
3. Politics The Game
Become a parliamentarian, create a powerful party, and lead it to victory in this humorous adventure game. Manage your popularity and dignity, use unique powers, and navigate a storyline inspired by current events.
Politics The Game has achieved a Player Score of 91, placing it in the #3 spot for the best Mac OS Outbreak Sim games. Its score was calculated by analyzing a total of 2,166 reviews on Steam. This breaks down to a total of 2,057 positive reviews and 109 negative reviews — making it "Very Positive" on Steam.
It is priced at $9.99 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 | $9.99 |
| Release Date | 10/22/2025 |
| Franchise | SimplicityGames |
| Developer | Simplicity Games |
| Publisher | Simplicity Games |
| Steam App Id | 2999060 |
4. Deisim
Live the experience of being a powerful god and create the world to see the growth of mankind.
Deisim has achieved a Player Score of 87, placing it in the #4 spot for the best Mac OS Outbreak Sim games. Its score was calculated by analyzing a total of 845 reviews on Steam. This breaks down to a total of 785 positive reviews and 60 negative reviews — making it "Very Positive" on Steam.
It is priced at $14.99 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 | $14.99 |
| Release Date | 9/1/2022 |
| Franchise | Myron Games |
| Developers | |
| Publishers | |
| Steam App Id | 525680 |
5. 60 Parsecs!
60 Parsecs! is an Atomic Space Age adventure of scavenge and survival. Keep your crew alive and ready for action. Make difficult choices, face soup shortages and other horrors of outer space. And maybe reach your destination. Or not.
60 Parsecs! has achieved a Player Score of 86, placing it in the #5 spot for the best Mac OS Outbreak Sim games. Its score was calculated by analyzing a total of 3,976 reviews on Steam. This breaks down to a total of 3,527 positive reviews and 449 negative reviews — making it "Very Positive" on Steam.
It is priced at $9.99 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 | $9.99 |
| Release Date | 9/18/2018 |
| Franchise | Robot Gentleman |
| Developer | Robot Gentleman |
| Publisher | Robot Gentleman |
| Steam App Id | 646270 |
6. The Fabulous Fear Machine
The Fabulous Fear Machine is a narrative-driven strategy game with a pulp horror style. As the Machine's new Master, you must sow fear and expand your influence by creating Legends, harvesting resources, manipulating events, and spying on your enemies.
The Fabulous Fear Machine has achieved a Player Score of 84, placing it in the #6 spot for the best Mac OS Outbreak Sim games. Its score was calculated by analyzing a total of 558 reviews on Steam. This breaks down to a total of 500 positive reviews and 58 negative reviews — making it "Very Positive" on Steam.
It is priced at $17.99 to play and can be played and ran on both Windows and Mac systems. At the moment, it is possible to play The Fabulous Fear Machine on the Steam Deck (though some functionality may be limited).
| Steam Price | $17.99 |
| Release Date | 10/4/2023 |
| Developer | Fictiorama Studios |
| Publisher | AMC Games |
| Steam App Id | 1540350 |
7. 60 Seconds!
60 Seconds! is a dark comedy atomic adventure of scavenge and survival. Collect supplies and rescue your family before the nuke hits. Stay alive in your fallout shelter. Make difficult decisions, ration food and hunt mutant cockroaches. And maybe survive. Or not.
60 Seconds! has achieved a Player Score of 83, placing it in the #7 spot for the best Mac OS Outbreak Sim games. Its score was calculated by analyzing a total of 11,630 reviews on Steam. This breaks down to a total of 9,867 positive reviews and 1,763 negative reviews — making it "Very Positive" on Steam.
It is priced at $8.99 to play and can be played and ran on both Windows and Mac systems. At the moment, it is not possible to play or run 60 Seconds! on the Steam Deck.
| Steam Price | $8.99 |
| Release Date | 5/26/2015 |
| Franchise | Robot Gentleman |
| Developer | Robot Gentleman |
| Publisher | Robot Gentleman |
| Steam App Id | 368360 |
8. Rebuild 3: Gangs of Deadsville
Rebuild a ruined city in this post-apocalyptic mix of strategy and simulation. Manage survivors, scavenge for food and supplies, deal with rival gangs, illness, interpersonal strife and zombie attacks.
Rebuild 3: Gangs of Deadsville has achieved a Player Score of 82, placing it in the #8 spot for the best Mac OS Outbreak Sim games. Its score was calculated by analyzing a total of 2,018 reviews on Steam. This breaks down to a total of 1,737 positive reviews and 281 negative reviews — making it "Very Positive" on Steam.
It is priced at $14.99 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 | $14.99 |
| Release Date | 5/29/2015 |
| Franchise | Northway Games |
| Developers | |
| Publisher | Northway Games |
| Steam App Id | 257170 |
9. Veloria
Velaria awakens from a nightmare in an abandoned orphanage. As childhood fears resurface, she must piece together fragmented memories and uncover a dark past. Explore, solve puzzles, and survive this twisted place to reach her true ending.
Veloria has achieved a Player Score of 82, placing it in the #9 spot for the best Mac OS Outbreak Sim games. Its score was calculated by analyzing a total of 131 reviews on Steam. This breaks down to a total of 120 positive reviews and 11 negative reviews — making it "Very Positive" on Steam.
It is priced at $14.99 to play and can be played and ran on both Windows and Mac systems. At the moment, it is possible to play Veloria on the Steam Deck (though some functionality may be limited).
| Steam Price | $14.99 |
| Release Date | 4/30/2025 |
| Developers | |
| Publishers | |
| Steam App Id | 2859860 |
10. Life on the Edge
Life on the Edge is an educational tower defense game. You play as a cell struggling to survive waves of bacteria and the COVID-19 virus. Protect your cell and build an understanding of cell biology at the same time!
Life on the Edge has achieved a Player Score of 80, placing it in the #10 spot for the best Mac OS Outbreak Sim games. Its score was calculated by analyzing a total of 95 reviews on Steam. This breaks down to a total of 86 positive reviews and 9 negative reviews — making it "Very Positive" on Steam.
It is completely free to play and can be played and ran on both Windows and Mac systems. At the moment, it is possible to play Life on the Edge on the Steam Deck (though some functionality may be limited).
More Outbreak Sim Mac Games on Steam
Explore even more rankings for the 10 best Outbreak Sim games available on Steam.
| Image | Name | Actions | ||||
|---|---|---|---|---|---|---|
| 489 | 2/18/2016 | 93 | $14.99 | Steam Charts | |
| 190 | 7/25/2019 | 92 | $9.99 | Steam Charts | |
| 10 | 10/22/2025 | 91 | $9.99 | Steam Charts | |
| 12 | 9/1/2022 | 87 | $14.99 | Steam Charts | |
| 14 | 9/18/2018 | 86 | $9.99 | Steam Charts | |
| 1 | 10/4/2023 | 84 | $17.99 | Steam Charts | |
| 15 | 5/26/2015 | 83 | $8.99 | Steam Charts | |
| 22 | 5/29/2015 | 82 | $14.99 | Steam Charts | |
| 1 | 4/30/2025 | 82 | $14.99 | Steam Charts | |
| 1 | 6/17/2022 | 80 | Free | 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, March 17). Steam Store. Steam Store.
- Valve Corporation. (2026, March 17). Plague Inc: Evolved on Steam. Steam Store.
- Valve Corporation. (2026, March 17). 60 Seconds! Reatomized on Steam. Steam Store.
- Valve Corporation. (2026, March 12). Politics The Game on Steam. Steam Store.
- Valve Corporation. (2026, March 13). Deisim on Steam. Steam Store.
- Valve Corporation. (2026, March 13). 60 Parsecs! on Steam. Steam Store.
- Valve Corporation. (2026, January 8). The Fabulous Fear Machine on Steam. Steam Store.
- Valve Corporation. (2026, March 11). 60 Seconds! on Steam. Steam Store.
- Valve Corporation. (2026, March 10). Rebuild 3: Gangs of Deadsville on Steam. Steam Store.
- Valve Corporation. (2026, March 13). Veloria on Steam. Steam Store.
- Valve Corporation. (2026, February 19). Life on the Edge on Steam. Steam Store.