Free Robots Games on Steam
Steam currently has 2,507 Robots 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 Robots game rankings were last updated on 2/20/2025.
Looking for more? Explore other lists such as:
- Best robots games on Steam
- Best robots Steam Deck games
- Best robots Steam games for Mac OS
- Best robots Linux games on Steam
- Free Steam games
- Most played Steam games
- Best rated Steam games
1. Team Fortress 2
Nine distinct classes provide a broad range of tactical abilities and personalities. Constantly updated with new game modes, maps, equipment and, most importantly, hats!
Team Fortress 2 holds the #1 spot for "best free Robots game on Steam" with a Player Score of 89. Its score was calculated by analyzing a total of 1,143,184 reviews on Steam. This breaks down to a total of 1,021,687 positive reviews and 121,497 negative reviews — making it "Very Positive" on Steam.
It can be played and ran on both Windows and Linux systems. At the moment, it is possible to play Team Fortress 2 on the Steam Deck (though some functionality may be limited).
2. War Robots
War Robots is an online third-person 6v6 PvP shooter—we’re talking dozens of combat robots, hundreds of weapons combinations, and heated clan battles.
War Robots has achieved a Player Score of 60, placing it in the #2 spot for the best free Robots games. Its score was calculated by analyzing a total of 25,316 reviews on Steam. This breaks down to a total of 15,288 positive reviews and 10,028 negative reviews — making it "Mixed" on Steam.
It can be played and ran on Windows systems. Valve has also verified it as playable on the Steam Deck and will run well.
| Release Date | 4/4/2018 |
| Franchise | MY.GAMES |
| Developers | |
| Publishers | |
| Steam App Id | 767560 |
3. MechWarrior Online™ Legends
MechWarrior Online™ Legends is a tactical, 'Mech-based online shooter set in the vast BattleTech Universe. Assume the role of an elite MechWarrior, piloting powerful BattleMechs, fighting for supremacy over the Inner Sphere.
MechWarrior Online™ Legends has achieved a Player Score of 79, placing it in the #3 spot for the best free Robots games. Its score was calculated by analyzing a total of 11,991 reviews on Steam. This breaks down to a total of 9,632 positive reviews and 2,359 negative reviews — making it "Very Positive" on Steam.
It can be played and ran on Windows systems. At the moment, it is possible to play MechWarrior Online™ Legends on the Steam Deck (though some functionality may be limited).
| Release Date | 12/10/2015 |
| Developer | Piranha Games Inc. |
| Publisher | Piranha Games Inc. |
| Steam App Id | 342200 |
4. MOBILE SUIT GUNDAM BATTLE OPERATION 2
This is a free-to-play team battle action game based on the "Mobile Suit Gundam" series of the Universal Century. Whether by land or by space, lay waste to your foes using either your favorite Mobile Suit or roam the battlefield as infantry and capture important objectives.
MOBILE SUIT GUNDAM BATTLE OPERATION 2 has achieved a Player Score of 23, placing it in the #4 spot for the best free Robots games. Its score was calculated by analyzing a total of 19,571 reviews on Steam. This breaks down to a total of 4,151 positive reviews and 15,420 negative reviews — making it "Mostly Negative" on Steam.
It can be played and ran on Windows systems. At the moment, it is not possible to play or run MOBILE SUIT GUNDAM BATTLE OPERATION 2 on the Steam Deck.
| Release Date | 5/30/2023 |
| Franchise | Bandai Namco Entertainment |
| Developers | |
| Publisher | Bandai Namco Entertainment Inc. |
| Steam App Id | 1367080 |
5. Ultimate Custom Night
Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!
Ultimate Custom Night has achieved a Player Score of 93, placing it in the #5 spot for the best free Robots games. Its score was calculated by analyzing a total of 57,567 reviews on Steam. This breaks down to a total of 54,736 positive reviews and 2,831 negative reviews — making it "Overwhelmingly Positive" on Steam.
It can be played and ran on Windows systems. At the moment, it is not possible to play or run Ultimate Custom Night on the Steam Deck.
| Release Date | 6/27/2018 |
| Developer | Scott Cawthon |
| Publisher | Scott Cawthon |
| Steam App Id | 871720 |
6. Freddy Fazbear's Pizzeria Simulator
Start your own Freddy Fazbear's Pizzeria with Freddy Fazbear Pizzeria Simulator!
Freddy Fazbear's Pizzeria Simulator has achieved a Player Score of 92, placing it in the #6 spot for the best free Robots games. Its score was calculated by analyzing a total of 29,713 reviews on Steam. This breaks down to a total of 27,930 positive reviews and 1,783 negative reviews — making it "Very Positive" on Steam.
It can be played and ran on Windows systems. At the moment, it is possible to play Freddy Fazbear's Pizzeria Simulator on the Steam Deck (though some functionality may be limited).
| Release Date | 12/4/2017 |
| Developer | Scott Cawthon |
| Publisher | Scott Cawthon |
| Steam App Id | 738060 |
7. Zero-K
With 100+ truly unique units, Zero-K is an RTS of freedom and creativity, tempered by a decade of refinement. Sculpt land into a castle and throw invaders off it with a Jugglenaut. Explore a massive campaign, solo or co-op. Hop online for epic 32 player battles or fast paced 1v1, on 100s of maps.
Zero-K has achieved a Player Score of 90, placing it in the #7 spot for the best free Robots games. Its score was calculated by analyzing a total of 3,800 reviews on Steam. This breaks down to a total of 3,557 positive reviews and 243 negative reviews — making it "Very Positive" on Steam.
It can be played and ran on both Windows and Linux systems. At the moment, it is not possible to play or run Zero-K on the Steam Deck.
| Release Date | 4/27/2018 |
| Developer | Zero-K Team |
| Publisher | Zero-K Team |
| Steam App Id | 334920 |
8. XERA: Survival
Action-focused, open world survival shooter, PvPvE against fellow mercenaries and lethal XOIDS. Raid for resources alone or with team-mates, build and defend your base, stash your gear and survive against the odds. You are the hunters. You are the hunted. And the robots never sleep…
XERA: Survival has achieved a Player Score of 66, placing it in the #8 spot for the best free Robots games. Its score was calculated by analyzing a total of 7,746 reviews on Steam. This breaks down to a total of 5,176 positive reviews and 2,570 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 XERA: Survival on the Steam Deck.
| Release Date | 9/27/2021 |
| Developer | Spotted Kiwi Interactive |
| Publisher | Spotted Kiwi Interactive |
| Steam App Id | 625340 |
9. Heavy Metal Babes
Heavy Metal Babes is a turn-based RPG strategy game featuring classic mechanics infused with steamy H-Scenes and an engaging action-packed gameplay. Build your team of hot XEN units, command them into battle and defeat your opponents in epic robot battles!
Heavy Metal Babes has achieved a Player Score of 65, placing it in the #9 spot for the best free Robots games. Its score was calculated by analyzing a total of 844 reviews on Steam. This breaks down to a total of 568 positive reviews and 276 negative reviews — making it "Mixed" on Steam.
It can be played and ran on Windows systems. At the moment, it is possible to play Heavy Metal Babes on the Steam Deck (though some functionality may be limited).
| Release Date | 12/21/2020 |
| Developer | SexyArts Games |
| Publisher | Nutaku Publishing |
| Steam App Id | 1386950 |
10. UpGun
Face your friends in UpGun! Use each round to accumulate skills and overtake your opponents in this crazy deathmatch!
UpGun has achieved a Player Score of 81, placing it in the #10 spot for the best free Robots games. Its score was calculated by analyzing a total of 3,879 reviews on Steam. This breaks down to a total of 3,266 positive reviews and 613 negative reviews — making it "Very Positive" on Steam.
It can be played and ran on Windows systems. At the moment, it is possible to play UpGun on the Steam Deck (though some functionality may be limited).
More Free Robots Games
Explore even more rankings for the 100 best free Robots games available on Steam.
| Image | Name | Actions | ||||
|---|---|---|---|---|---|---|
| 39,725 | 10/10/2007 | 89 | Free | Steam Charts | |
| 1,296 | 4/4/2018 | 60 | Free | Steam Charts | |
| 598 | 12/10/2015 | 79 | Free | Steam Charts | |
| 511 | 5/30/2023 | 23 | Free | Steam Charts | |
| 145 | 6/27/2018 | 93 | Free | Steam Charts | |
| 91 | 12/4/2017 | 92 | Free | Steam Charts | |
| 79 | 4/27/2018 | 90 | Free | Steam Charts | |
| 62 | 9/27/2021 | 66 | Free | Steam Charts | |
| 50 | 12/21/2020 | 65 | Free | Steam Charts | |
| 39 | 8/13/2021 | 81 | Free | Steam Charts | |
 | 24 | 6/12/2020 | 64 | Free | Steam Charts | |
 | 24 | 4/16/2024 | 69 | Free | Steam Charts | |
 | 23 | 4/6/2021 | 56 | Free | Steam Charts | |
 | 22 | 3/30/2018 | 82 | Free | Steam Charts | |
 | 20 | 3/11/2022 | 58 | Free | Steam Charts | |
 | 19 | 3/1/2022 | 93 | Free | Steam Charts | |
 | 15 | 10/10/2024 | 82 | Free | Steam Charts | |
 | 14 | 9/3/2024 | 72 | Free | Steam Charts | |
 | 9 | 2/25/2021 | 82 | Free | Steam Charts | |
 | 6 | 3/25/2016 | 74 | 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, February 20). Steam Store. Steam Store.
- Valve Corporation. (2025, February 20). Team Fortress 2 on Steam. Steam Store.
- Valve Corporation. (2025, February 19). War Robots on Steam. Steam Store.
- Valve Corporation. (2025, February 18). MechWarrior Online™ Legends on Steam. Steam Store.
- Valve Corporation. (2025, February 20). MOBILE SUIT GUNDAM BATTLE OPERATION 2 on Steam. Steam Store.
- Valve Corporation. (2025, February 6). Ultimate Custom Night on Steam. Steam Store.
- Valve Corporation. (2025, February 16). Freddy Fazbear's Pizzeria Simulator on Steam. Steam Store.
- Valve Corporation. (2025, February 17). Zero-K on Steam. Steam Store.
- Valve Corporation. (2025, February 9). XERA: Survival on Steam. Steam Store.
- Valve Corporation. (2025, February 19). Heavy Metal Babes on Steam. Steam Store.
- Valve Corporation. (2025, February 8). UpGun on Steam. Steam Store.