Free Zombies Games on Steam
Steam currently has 4,009 Zombies games available to download and play. Explore our list of the best free games ranked by popularity and ratings. Data for this list is calculated from reviews and player counts reported directly by Steam and will be updated in real-time. Free Zombies game rankings were last updated on 6/14/2025.
Looking for more? Explore other lists such as:
- Best zombies games on Steam
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- Most played Steam games
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1. OBS Studio
Free and open-source software for video recording and live streaming
OBS Studio holds the #1 spot for "best free Zombies game on Steam" with a Player Score of 93. Its score was calculated by analyzing a total of 37,335 reviews on Steam. This breaks down to a total of 35,555 positive reviews and 1,780 negative reviews — making it "Overwhelmingly Positive" on Steam.
It can be played and ran on both Windows and Mac systems. At the moment, it is not possible to play or run OBS Studio on the Steam Deck.
| Release Date | 3/21/2022 |
| Developer | OBS Project |
| Publisher | OBS Project |
| Steam App Id | 1905180 |
2. Unturned
You're a survivor in the zombie infested ruins of society, and must work with your friends and forge alliances to remain among the living.
Unturned has achieved a Player Score of 90, placing it in the #2 spot for the best free Zombies games. Its score was calculated by analyzing a total of 555,491 reviews on Steam. This breaks down to a total of 506,581 positive reviews and 48,910 negative reviews — making it "Very Positive" on Steam.
It can be played and ran on Windows, Mac, and Linux systems. At the moment, it is possible to play Unturned on the Steam Deck (though some functionality may be limited).
| Release Date | 7/7/2017 |
| Developer | Smartly Dressed Games |
| Publisher | Smartly Dressed Games |
| Steam App Id | 304930 |
3. DARKEST DAYS
DARKEST DAYS is a zombie shooting RPG set in a post-apocalyptic world devastated by a sudden zombie outbreak. Explore a dark yet captivating open world, build a sanctuary with fellow survivors, grow stronger, and fight for survival.
DARKEST DAYS has achieved a Player Score of 45, placing it in the #3 spot for the best free Zombies games. Its score was calculated by analyzing a total of 2,596 reviews on Steam. This breaks down to a total of 1,169 positive reviews and 1,427 negative reviews — making it "Mixed" on Steam.
It can be played and ran on Windows systems. At the moment, it is not possible to play or run DARKEST DAYS on the Steam Deck.
4. Dead Frontier 2
Survival horror MMO. As one of the few survivors of the outbreak, you must scratch a living out of the decaying ruins of society. Scavenge for supplies, improve your skills, and trade with other players. All the while, keeping your eyes peeled for the infected lurking around every corner.
Dead Frontier 2 has achieved a Player Score of 69, placing it in the #4 spot for the best free Zombies games. Its score was calculated by analyzing a total of 26,863 reviews on Steam. This breaks down to a total of 18,885 positive reviews and 7,978 negative reviews — making it "Mostly Positive" on Steam.
It can be played and ran on Windows systems. At the moment, it is possible to play Dead Frontier 2 on the Steam Deck (though some functionality may be limited).
| Release Date | 7/15/2019 |
| Developer | Creaky Corpse Ltd |
| Publisher | Creaky Corpse Ltd |
| Steam App Id | 744900 |
5. Lost Light
Join the "Firefly" task force and unveil the sinister plot behind the exclusion zone in the world of Lost Light. You could either scavenge for supplies or go out with guns blazing and plunder. Survive the brutal domain where danger lurks in every corner!
Lost Light has achieved a Player Score of 57, placing it in the #5 spot for the best free Zombies games. Its score was calculated by analyzing a total of 25,586 reviews on Steam. This breaks down to a total of 14,653 positive reviews and 10,933 negative reviews — making it "Mixed" on Steam.
It can be played and ran on Windows systems. At the moment, it is not possible to play or run Lost Light on the Steam Deck.
| Release Date | 9/1/2022 |
| Developer | NetEase Games |
| Publisher | NetEase Games |
| Steam App Id | 1797880 |
6. Stay Out
Stay Out - is a MMORPG with shooter elements, based on spirit of “stalking” - an urban exploration, searching and exploring mysterious, abandoned and forgotten by humanity pieces of our planet.
Stay Out has achieved a Player Score of 65, placing it in the #6 spot for the best free Zombies games. Its score was calculated by analyzing a total of 25,967 reviews on Steam. This breaks down to a total of 17,057 positive reviews and 8,910 negative reviews — making it "Mixed" on Steam.
It can be played and ran on Windows systems. At the moment, it is not possible to play or run Stay Out on the Steam Deck.
| Release Date | 11/27/2019 |
| Developer | MOBITECH LLC |
| Publisher | MOBITECH LLC |
| Steam App Id | 1180380 |
7. Neverwinter
Neverwinter is a free, action MMORPG based on the acclaimed Dungeons & Dragons fantasy roleplaying game. Epic stories, action combat and classic roleplaying await those heroes courageous enough to enter the fantastic world of Neverwinter!
Neverwinter has achieved a Player Score of 76, placing it in the #7 spot for the best free Zombies games. Its score was calculated by analyzing a total of 38,596 reviews on Steam. This breaks down to a total of 29,954 positive reviews and 8,642 negative reviews — making it "Mostly Positive" on Steam.
It can be played and ran on Windows systems. At the moment, it is possible to play Neverwinter on the Steam Deck (though some functionality may be limited).
| Release Date | 12/5/2013 |
| Franchise | Arc Games |
| Developer | Cryptic Studios |
| Publishers | |
| Steam App Id | 109600 |
8. Cry of Fear
Cry of Fear is a psychological single-player and co-op horror game set in a deserted town filled with horrific creatures and nightmarish delusions. You play as a young man desperately searching for answers in the cold Scandinavian night, finding his way through the city as he slowly descends into madness.
Cry of Fear has achieved a Player Score of 87, placing it in the #8 spot for the best free Zombies games. Its score was calculated by analyzing a total of 74,760 reviews on Steam. This breaks down to a total of 66,170 positive reviews and 8,590 negative reviews — making it "Very Positive" on Steam.
It can be played and ran on Windows systems. At the moment, it is not possible to play or run Cry of Fear on the Steam Deck.
| Release Date | 4/25/2013 |
| Developer | Team Psykskallar |
| Publisher | Team Psykskallar |
| Steam App Id | 223710 |
9. Doomsday: Last Survivors
New tower defense gameplay! The apocalypse has come, and zombies are running amok. As the leader of the survivors, collect and use resources to defend their last shelter!
Doomsday: Last Survivors has achieved a Player Score of 65, placing it in the #9 spot for the best free Zombies games. Its score was calculated by analyzing a total of 662 reviews on Steam. This breaks down to a total of 444 positive reviews and 218 negative reviews — making it "Mixed" on Steam.
It can be played and ran on Windows systems. At the moment, it is possible to play Doomsday: Last Survivors on the Steam Deck (though some functionality may be limited).
| Release Date | 6/26/2023 |
| Developer | IGG SINGAPORE PTE. LTD. |
| Publisher | IGG SINGAPORE PTE. LTD. |
| Steam App Id | 2439510 |
10. Undawn
Explore, adapt, and survive in Undawn, a free-to-play open-world survival RPG for mobile and PC developed by LightSpeed Studios and published by Level Infinite. Embark on an adventure with other survivors four years after a worldwide disaster where hordes of infected roam a shattered world.
Undawn has achieved a Player Score of 54, placing it in the #10 spot for the best free Zombies games. Its score was calculated by analyzing a total of 6,356 reviews on Steam. This breaks down to a total of 3,446 positive reviews and 2,910 negative reviews — making it "Mixed" on Steam.
It can be played and ran on Windows systems. At the moment, it is not possible to play or run Undawn on the Steam Deck.
| Release Date | 6/14/2023 |
| Developer | Lightspeed Studios™ |
| Publisher | Level Infinite |
| Steam App Id | 1881700 |
More Free Zombies Games
Explore even more rankings for the 100 best free Zombies games available on Steam.
| Image | Name | Actions | ||||
|---|---|---|---|---|---|---|
| 15,631 | 3/21/2022 | 93 | Free | Steam Charts | |
| 14,766 | 7/7/2017 | 90 | Free | Steam Charts | |
| 901 | 4/24/2025 | 45 | Free | Steam Charts | |
| 807 | 7/15/2019 | 69 | Free | Steam Charts | |
| 760 | 9/1/2022 | 57 | Free | Steam Charts | |
| 663 | 11/27/2019 | 65 | Free | Steam Charts | |
| 431 | 12/5/2013 | 76 | Free | Steam Charts | |
| 401 | 4/25/2013 | 87 | Free | Steam Charts | |
| 392 | 6/26/2023 | 65 | Free | Steam Charts | |
| 385 | 6/14/2023 | 54 | Free | Steam Charts | |
 | 366 | 10/31/2013 | 89 | Free | Steam Charts | |
 | 362 | 7/21/2022 | 56 | Free | Steam Charts | |
 | 330 | 7/14/2020 | 62 | Free | Steam Charts | |
 | 313 | 3/3/2017 | 78 | Free | Steam Charts | |
 | 307 | 4/25/2025 | 63 | Free | Steam Charts | |
 | 305 | 9/18/2014 | 66 | Free | Steam Charts | |
 | 259 | 4/20/2017 | 93 | Free | Steam Charts | |
 | 203 | 9/14/2023 | 59 | Free | Steam Charts | |
 | 197 | 7/1/2014 | 66 | Free | Steam Charts | |
 | 192 | 10/13/2015 | 80 | Free | Steam Charts |
Soures & References
Steambase has best-in-class data powered directly by Steam, our data partners, and in-house experts. Player counts 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. (2025, June 14). Steam Store. Steam Store.
- Valve Corporation. (2025, June 14). OBS Studio on Steam. Steam Store.
- Valve Corporation. (2025, June 12). Unturned on Steam. Steam Store.
- Valve Corporation. (2025, June 8). DARKEST DAYS on Steam. Steam Store.
- Valve Corporation. (2025, June 7). Dead Frontier 2 on Steam. Steam Store.
- Valve Corporation. (2025, May 31). Lost Light on Steam. Steam Store.
- Valve Corporation. (2025, June 7). Stay Out on Steam. Steam Store.
- Valve Corporation. (2025, May 14). Neverwinter on Steam. Steam Store.
- Valve Corporation. (2025, May 29). Cry of Fear on Steam. Steam Store.
- Valve Corporation. (2025, May 28). Doomsday: Last Survivors on Steam. Steam Store.
- Valve Corporation. (2025, June 12). Undawn on Steam. Steam Store.