Best Aliens Games on Steam
Steam currently has 2,044 Aliens games available to download and play. 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. Aliens game rankings were last updated on 3/22/2024.
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1. Half-Life: Alyx
Half-Life: Alyx is Valve’s VR return to the Half-Life series. It’s the story of an impossible fight against a vicious alien race known as the Combine, set between the events of Half-Life and Half-Life 2. Playing as Alyx Vance, you are humanity’s only chance for survival.
Half-Life: Alyx holds the #1 spot for "best Aliens game on Steam" with a Player Score of 97. Its score was calculated by analyzing a total of 88,444 reviews on Steam. This breaks down to a total of 86,992 positive reviews and 1,452 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is priced at $59.99 to play and can be played and ran on Windows systems. At the moment, it is not possible to play or run Half-Life: Alyx on the Steam Deck.
2. Lethal Company
A co-op horror about scavenging at abandoned moons to sell scrap to the Company.
Lethal Company has achieved a Player Score of 97, placing it in the #2 spot for the best Aliens games. Its score was calculated by analyzing a total of 391,828 reviews on Steam. This breaks down to a total of 382,037 positive reviews and 9,791 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is priced at $9.99 to play and can be played and ran on Windows systems. At the moment, it is possible to play Lethal Company on the Steam Deck (though some functionality may be limited).
3. Half-Life 2
1998. HALF-LIFE sends a shock through the game industry with its combination of pounding action and continuous, immersive storytelling. Valve's debut title wins more than 50 game-of-the-year awards on its way to being named "Best PC Game Ever" by PC Gamer, and launches a franchise with more than eight million retail units sold worldwide.
Half-Life 2 has achieved a Player Score of 96, placing it in the #3 spot for the best Aliens games. Its score was calculated by analyzing a total of 191,275 reviews on Steam. This breaks down to a total of 186,720 positive reviews and 4,555 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.
4. Entropy : Zero 2
Bad Cop is back. Command a small army of Combine synths and soldiers on a Northern campaign to capture Dr. Judith Mossman. A modification for Half-Life 2.
Entropy : Zero 2 has achieved a Player Score of 96, placing it in the #4 spot for the best Aliens games. Its score was calculated by analyzing a total of 22,963 reviews on Steam. This breaks down to a total of 22,581 positive reviews and 382 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is completely free to play and can be played and ran on both Windows and Linux systems. At the moment, it is possible to play Entropy : Zero 2 on the Steam Deck (though some functionality may be limited).
5. 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 #5 spot for the best Aliens games. Its score was calculated by analyzing a total of 268,310 reviews on Steam. This breaks down to a total of 259,779 positive reviews and 8,531 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is priced at $29.99 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 | $29.99 |
Release Date | 1/24/2018 |
Franchise | Unknown Worlds |
Developer | Unknown Worlds Entertainment |
Publisher | Unknown Worlds Entertainment |
Steam App Id | 264710 |
6. Brotato
Brotato is a top-down arena shooter roguelite where you play a potato wielding up to 6 weapons at a time to fight off hordes of aliens. Choose from a variety of traits and items to create unique builds and survive until help arrives.
Brotato has achieved a Player Score of 96, placing it in the #6 spot for the best Aliens games. Its score was calculated by analyzing a total of 74,611 reviews on Steam. This breaks down to a total of 72,589 positive reviews and 2,022 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is priced at $4.99 to play and can be played and ran on Windows systems. Valve has also verified it as playable on the Steam Deck and will run well.
Steam Price | $4.99 |
Release Date | 6/23/2023 |
Franchise | Blobfish Games |
Developer | Blobfish |
Publisher | Blobfish |
Steam App Id | 1942280 |
7. Half-Life
Named Game of the Year by over 50 publications, Valve's debut title blends action and adventure with award-winning technology to create a frighteningly realistic world where players must think to survive. Also includes an exciting multiplayer mode that allows you to play against friends and enemies around the world.
Half-Life has achieved a Player Score of 95, placing it in the #7 spot for the best Aliens games. Its score was calculated by analyzing a total of 125,936 reviews on Steam. This breaks down to a total of 121,633 positive reviews and 4,303 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.
8. Half-Life 2: Episode Two
Half-Life® 2: Episode Two is the second in a trilogy of new games created by Valve that extends the award-winning and best-selling Half-Life® adventure. As Dr. Gordon Freeman, you were last seen exiting City 17 with Alyx Vance as the Citadel erupted amidst a storm of unknown proportions.
Half-Life 2: Episode Two has achieved a Player Score of 95, placing it in the #8 spot for the best Aliens games. Its score was calculated by analyzing a total of 39,437 reviews on Steam. This breaks down to a total of 38,281 positive reviews and 1,156 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is priced at $7.99 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.
9. Half-Life 2: VR Mod
Half Life 2: VR Mod is a fan-made project, which adds full Virtual Reality support to the original 2004 PC gaming classic by Valve Software. Are you ready to become the Freeman?
Half-Life 2: VR Mod has achieved a Player Score of 94, placing it in the #9 spot for the best Aliens games. Its score was calculated by analyzing a total of 5,691 reviews on Steam. This breaks down to a total of 5,574 positive reviews and 117 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is completely free to play and can be played and ran on Windows systems. At the moment, it is not possible to play or run Half-Life 2: VR Mod on the Steam Deck.
Release Date | 9/16/2022 |
Developer | Source VR Mod Team |
Publishers | |
Steam App Id | 658920 |
10. The Planet Crafter
A space survival open world terraforming crafting game, designed for 1 to 10 players. Alter the ecosystem of an inhospitable planet to render it habitable for humanity. Survive, gather resources, and build you base. Then, generate oxygen, warmth, and pressure to create a brand new biosphere.
The Planet Crafter has achieved a Player Score of 94, placing it in the #10 spot for the best Aliens games. Its score was calculated by analyzing a total of 32,435 reviews on Steam. This breaks down to a total of 31,175 positive reviews and 1,260 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is priced at $23.99 to play and can be played and ran on Windows systems. Valve has also verified it as playable on the Steam Deck and will run well.
Steam Price | $23.99 |
Release Date | 4/10/2024 |
Developer | Miju Games |
Publisher | Miju Games |
Steam App Id | 1284190 |
More Aliens Games
Explore even more rankings for the 100 best Aliens games available on Steam.
Image | Name | Actions | ||||
---|---|---|---|---|---|---|
334 | 3/23/2020 | 97 | $59.99 | Steam Charts | ||
18,659 | 10/23/2023 | 97 | $9.99 | Steam Charts | ||
782 | 11/16/2004 | 96 | $9.99 | Steam Charts | ||
139 | 8/20/2022 | 96 | Free | Steam Charts | ||
3,132 | 1/24/2018 | 96 | $29.99 | Steam Charts | ||
2,377 | 6/23/2023 | 96 | $4.99 | Steam Charts | ||
922 | 11/19/1998 | 95 | $9.99 | Steam Charts | ||
165 | 10/10/2007 | 95 | $7.99 | Steam Charts | ||
45 | 9/16/2022 | 94 | Free | Steam Charts | ||
10,244 | 4/10/2024 | 94 | $23.99 | Steam Charts | ||
658 | 3/6/2020 | 94 | $19.99 | Steam Charts | ||
137 | 6/1/2006 | 94 | $7.99 | Steam Charts | ||
7 | ??? | 93 | ??? | Steam Charts | ||
9,859 | 5/2/2024 | 93 | $19.99 | Steam Charts | ||
2 | 6/9/2023 | 93 | Free | Steam Charts | ||
109 | 8/30/2006 | 93 | $0.99 | Steam Charts | ||
83 | 11/1/1999 | 93 | $4.99 | Steam Charts | ||
20 | 12/4/2023 | 93 | $4.99 | Steam Charts | ||
142 | 4/20/2017 | 93 | Free | Steam Charts | ||
801 | 10/11/2012 | 93 | $29.99 | 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. (2024, March 22). Steam Store. Steam Store.
- Valve Corporation. (2024, March 22). Half-Life: Alyx on Steam. Steam Store.
- Valve Corporation. (2024, April 16). Lethal Company on Steam. Steam Store.
- Valve Corporation. (2024, March 22). Half-Life 2 on Steam. Steam Store.
- Valve Corporation. (2024, April 3). Entropy : Zero 2 on Steam. Steam Store.
- Valve Corporation. (2024, May 7). Subnautica on Steam. Steam Store.
- Valve Corporation. (2024, May 6). Brotato on Steam. Steam Store.
- Valve Corporation. (2024, May 5). Half-Life on Steam. Steam Store.
- Valve Corporation. (2024, March 22). Half-Life 2: Episode Two on Steam. Steam Store.
- Valve Corporation. (2024, May 5). Half-Life 2: VR Mod on Steam. Steam Store.
- Valve Corporation. (2024, May 7). The Planet Crafter on Steam. Steam Store.