Free Mechs Games on Steam
Steam currently has 902 Mechs 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 Mechs game rankings were last updated on 8/19/2025.
Looking for more? Explore other lists such as:
- Best mechs games on Steam
- Best mechs Steam Deck games
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- Best mechs Linux games on Steam
- Free Steam games
- Most played Steam games
- Best rated Steam games
1. Mecha BREAK
Squad up in Mecha BREAK, a multiplayer third-person shooter offering three intense game modes filled with ground and aerial combat. Pilot your Striker into the breach and neutralize enemies. Are you ready for the ultimate showdown?
Mecha BREAK holds the #1 spot for "best free Mechs game on Steam" with a Player Score of 59. Its score was calculated by analyzing a total of 23,413 reviews on Steam. This breaks down to a total of 14,028 positive reviews and 9,385 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 | 7/2/2025 |
| Developers | |
| Publishers | |
| Steam App Id | 2452280 |
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 59, placing it in the #2 spot for the best free Mechs games. Its score was calculated by analyzing a total of 27,218 reviews on Steam. This breaks down to a total of 16,288 positive reviews and 10,930 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. Phantasy Star Online 2 New Genesis
Phantasy Star Online 2 New Genesis is a free-to-play action MMO. Join players around the world to explore the planet Halpha and fight in epic battles as ARKS Defenders! Unleash your imagination with our ultimate character creation experience and creative spaces to create your own phantasy.
Phantasy Star Online 2 New Genesis has achieved a Player Score of 69, placing it in the #3 spot for the best free Mechs games. Its score was calculated by analyzing a total of 24,170 reviews on Steam. This breaks down to a total of 16,885 positive reviews and 7,285 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 Phantasy Star Online 2 New Genesis on the Steam Deck.
4. Mecharashi
Mecharashi is a mecha-themed tactical turn-based game. The game adopts a unique part-destruction combat system, where you can assemble mechas however you want, equip a wide selection of weapons, and choose your favorite pilots to engage in battle.
Mecharashi has achieved a Player Score of 69, placing it in the #4 spot for the best free Mechs games. Its score was calculated by analyzing a total of 804 reviews on Steam. This breaks down to a total of 578 positive reviews and 226 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 Mecharashi on the Steam Deck (though some functionality may be limited).
| Release Date | 7/31/2025 |
| Developer | BlackJack Studio |
| Publishers | |
| Steam App Id | 3446920 |
5. Aeons Echo
Aeons Echo offers a captivating role-playing adventure where sexy goddesses meet lewd mythology in a cyber-futuristic world. On your mission to save Zeus, you'll encounter kinky girls, steamy scenes, dating sim elements, interactive features, and diverse gameplay modes.
Aeons Echo has achieved a Player Score of 72, placing it in the #5 spot for the best free Mechs games. Its score was calculated by analyzing a total of 3,461 reviews on Steam. This breaks down to a total of 2,569 positive reviews and 892 negative reviews — making it "Mostly Positive" 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 | 8/22/2024 |
| Developer | Aeons Studio |
| Publisher | Nutaku Publishing |
| Steam App Id | 2832330 |
6. War Robots: Frontiers
Gear up for tactical mech action in War Robots: Frontiers, a free-to-play multiplayer mech shooter. Construct and customize, squad up with Pilots online, and fire up your engines in massive intergalactic battles.
War Robots: Frontiers has achieved a Player Score of 64, placing it in the #6 spot for the best free Mechs games. Its score was calculated by analyzing a total of 3,748 reviews on Steam. This breaks down to a total of 2,439 positive reviews and 1,309 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 War Robots: Frontiers on the Steam Deck.
7. Metal Slug: Awakening
Metal Slug: Awakening continues the classic gameplay loved by fans, with exciting new features like World Adventure, 3-player Team-up, and Roguelike challenges. Join forces with your friends online to take on powerful bosses anytime, anywhere!
Metal Slug: Awakening has achieved a Player Score of 66, placing it in the #7 spot for the best free Mechs games. Its score was calculated by analyzing a total of 3,312 reviews on Steam. This breaks down to a total of 2,246 positive reviews and 1,066 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 Metal Slug: Awakening on the Steam Deck.
| Release Date | 7/19/2024 |
| Developer | Tencent |
| Publisher | HaoPlay Limited |
| Steam App Id | 2963870 |
8. Stormgate
Stormgate is a free-to-play RTS in active development. Featuring competitive 1v1, 3P co-op missions, and an evolving campaign, Frost Giant aims to build the next great RTS, guided by player feedback. A 3v3 mode is also on the way, so join our development journey today!
Stormgate has achieved a Player Score of 50, placing it in the #8 spot for the best free Mechs games. Its score was calculated by analyzing a total of 8,346 reviews on Steam. This breaks down to a total of 4,203 positive reviews and 4,143 negative reviews — making it "Mixed" on Steam.
It can be played and ran on Windows systems. At the moment, it is possible to play Stormgate on the Steam Deck (though some functionality may be limited).
| Release Date | 8/5/2025 |
| Developer | Frost Giant Studios |
| Publisher | Frost Giant Studios |
| Steam App Id | 2012510 |
9. Starward
The Steam version of 《Starward》 is an Asian server version, and the account is not compatible with other servers. Starward is a 3D fighting game that integrates mecha girls and classic GVG combat gameplay, with 1V1 and 2V2 mode as the core gameplay.
Starward has achieved a Player Score of 60, placing it in the #9 spot for the best free Mechs games. Its score was calculated by analyzing a total of 2,252 reviews on Steam. This breaks down to a total of 1,375 positive reviews and 877 negative reviews — making it "Mixed" on Steam.
It can be played and ran on Windows systems. At the moment, it is possible to play Starward on the Steam Deck (though some functionality may be limited).
| Release Date | 4/25/2024 |
| Developer | Game Blender |
| Publisher | 盛天游戏 |
| Steam App Id | 2764370 |
10. 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 #10 spot for the best free Mechs games. Its score was calculated by analyzing a total of 12,268 reviews on Steam. This breaks down to a total of 9,859 positive reviews and 2,409 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 |
More Free Mechs Games
Explore even more rankings for the 92 best free Mechs games available on Steam.
| Image | Name | Actions | ||||
|---|---|---|---|---|---|---|
| 3,059 | 7/2/2025 | 59 | Free | Steam Charts | |
| 1,172 | 4/4/2018 | 59 | Free | Steam Charts | |
| 1,166 | 8/5/2020 | 69 | Free | Steam Charts | |
| 1,024 | 7/31/2025 | 69 | Free | Steam Charts | |
| 752 | 8/22/2024 | 72 | Free | Steam Charts | |
| 286 | 3/4/2025 | 64 | Free | Steam Charts | |
| 281 | 7/19/2024 | 66 | Free | Steam Charts | |
| 276 | 8/5/2025 | 50 | Free | Steam Charts | |
| 234 | 4/25/2024 | 60 | Free | Steam Charts | |
| 214 | 12/10/2015 | 79 | Free | Steam Charts | |
 | 124 | 4/7/2021 | 56 | Free | Steam Charts | |
 | 107 | 10/21/2021 | 71 | Free | Steam Charts | |
 | 51 | 10/28/2021 | 62 | Free | Steam Charts | |
 | 48 | 2/11/2021 | 62 | Free | Steam Charts | |
 | 33 | 4/2/2025 | 57 | Free | Steam Charts | |
 | 22 | 4/14/2025 | 46 | Free | Steam Charts | |
 | 20 | 7/28/2025 | 69 | Free | Steam Charts | |
 | 19 | 1/29/2025 | 51 | Free | Steam Charts | |
 | 16 | 3/10/2022 | 57 | Free | Steam Charts | |
 | 12 | 3/30/2018 | 82 | 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, August 19). Steam Store. Steam Store.
- Valve Corporation. (2025, August 19). Mecha BREAK on Steam. Steam Store.
- Valve Corporation. (2025, August 18). War Robots on Steam. Steam Store.
- Valve Corporation. (2025, August 19). Phantasy Star Online 2 New Genesis on Steam. Steam Store.
- Valve Corporation. (2025, August 19). Mecharashi on Steam. Steam Store.
- Valve Corporation. (2025, August 18). Aeons Echo on Steam. Steam Store.
- Valve Corporation. (2025, August 19). War Robots: Frontiers on Steam. Steam Store.
- Valve Corporation. (2025, August 15). Metal Slug: Awakening on Steam. Steam Store.
- Valve Corporation. (2025, August 8). Stormgate on Steam. Steam Store.
- Valve Corporation. (2025, August 19). Starward on Steam. Steam Store.
- Valve Corporation. (2025, August 19). MechWarrior Online™ Legends on Steam. Steam Store.