Free Mechs Games on Steam
Steam currently has 1,069 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 1/8/2026.
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. 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 holds the #1 spot for "best free Mechs game on Steam" with a Player Score of 60. Its score was calculated by analyzing a total of 28,621 reviews on Steam. This breaks down to a total of 17,160 positive reviews and 11,461 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 |
2. 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 #2 spot for the best free Mechs games. Its score was calculated by analyzing a total of 24,360 reviews on Steam. This breaks down to a total of 16,971 positive reviews and 7,389 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.
3. 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 has achieved a Player Score of 60, placing it in the #3 spot for the best free Mechs games. Its score was calculated by analyzing a total of 27,259 reviews on Steam. This breaks down to a total of 16,373 positive reviews and 10,886 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 |
4. Ark Re:Code
The end is here and it’s horny… Dive into a wild post-apocalyptic RPG packed with sexy girls, mutants, and more H-scenes than you can handle. Build your harem and fuck these hotties like the fate of humanity depends on it!
Ark Re:Code has achieved a Player Score of 79, placing it in the #4 spot for the best free Mechs games. Its score was calculated by analyzing a total of 1,168 reviews on Steam. This breaks down to a total of 971 positive reviews and 197 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 Ark Re:Code on the Steam Deck (though some functionality may be limited).
| Release Date | 8/26/2025 |
| Developer | Neversoft |
| Publisher | Nutaku Publishing |
| Steam App Id | 3587140 |
5. 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 #5 spot for the best free Mechs games. Its score was calculated by analyzing a total of 20,783 reviews on Steam. This breaks down to a total of 4,522 positive reviews and 16,261 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 |
6. 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 #6 spot for the best free Mechs games. Its score was calculated by analyzing a total of 12,486 reviews on Steam. This breaks down to a total of 10,047 positive reviews and 2,439 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 |
7. 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 #7 spot for the best free Mechs games. Its score was calculated by analyzing a total of 4,243 reviews on Steam. This breaks down to a total of 2,759 positive reviews and 1,484 negative reviews — making it "Mixed" on Steam.
It can be played and ran on Windows systems. At the moment, it is possible to play War Robots: Frontiers on the Steam Deck (though some functionality may be limited).
8. 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 68, placing it in the #8 spot for the best free Mechs games. Its score was calculated by analyzing a total of 1,303 reviews on Steam. This breaks down to a total of 913 positive reviews and 390 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 |
9. CosmicBreak Universal
CosmicBreak Universal is an MMO action game that lets you play massive battles of up to 30 vs 30 players using customizable robots and humanoids! Create your own original character and aim for victory with your allies!
CosmicBreak Universal has achieved a Player Score of 57, placing it in the #9 spot for the best free Mechs games. Its score was calculated by analyzing a total of 1,402 reviews on Steam. This breaks down to a total of 815 positive reviews and 587 negative reviews — making it "Mixed" on Steam.
It can be played and ran on Windows systems. At the moment, it is possible to play CosmicBreak Universal on the Steam Deck (though some functionality may be limited).
| Release Date | 4/7/2021 |
| Developer | CyberStep, Inc. |
| Publisher | CyberStep, Inc. |
| Steam App Id | 1140620 |
10. 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 #10 spot for the best free Mechs games. Its score was calculated by analyzing a total of 3,445 reviews on Steam. This breaks down to a total of 2,330 positive reviews and 1,115 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 |
More Free Mechs Games
Explore even more rankings for the 98 best free Mechs games available on Steam.
| Image | Name | Actions | ||||
|---|---|---|---|---|---|---|
| 2,039 | 4/4/2018 | 60 | Free | Steam Charts | |
| 1,117 | 8/5/2020 | 69 | Free | Steam Charts | |
| 1,024 | 7/2/2025 | 60 | Free | Steam Charts | |
| 516 | 8/26/2025 | 79 | Free | Steam Charts | |
| 361 | 5/30/2023 | 23 | Free | Steam Charts | |
| 299 | 12/10/2015 | 79 | Free | Steam Charts | |
| 287 | 3/4/2025 | 64 | Free | Steam Charts | |
| 258 | 7/31/2025 | 68 | Free | Steam Charts | |
| 142 | 4/7/2021 | 57 | Free | Steam Charts | |
| 139 | 7/19/2024 | 66 | Free | Steam Charts | |
 | 120 | 10/21/2021 | 71 | Free | Steam Charts | |
 | 89 | 11/12/2025 | 37 | Free | Steam Charts | |
 | 54 | 4/15/2025 | 48 | Free | Steam Charts | |
 | 44 | 10/28/2021 | 62 | Free | Steam Charts | |
 | 36 | 3/30/2018 | 82 | Free | Steam Charts | |
 | 36 | 2/11/2021 | 63 | Free | Steam Charts | |
 | 31 | 8/5/2025 | 49 | Free | Steam Charts | |
 | 20 | 7/28/2025 | 61 | Free | Steam Charts | |
 | 13 | 3/11/2022 | 58 | Free | Steam Charts | |
 | 12 | 1/29/2025 | 55 | 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. (2026, January 8). Steam Store. Steam Store.
- Valve Corporation. (2026, January 8). War Robots on Steam. Steam Store.
- Valve Corporation. (2026, January 8). Phantasy Star Online 2 New Genesis on Steam. Steam Store.
- Valve Corporation. (2026, January 8). Mecha BREAK on Steam. Steam Store.
- Valve Corporation. (2026, January 8). Ark Re:Code on Steam. Steam Store.
- Valve Corporation. (2026, January 8). MOBILE SUIT GUNDAM BATTLE OPERATION 2 on Steam. Steam Store.
- Valve Corporation. (2026, January 8). MechWarrior Online™ Legends on Steam. Steam Store.
- Valve Corporation. (2026, January 7). War Robots: Frontiers on Steam. Steam Store.
- Valve Corporation. (2026, January 8). Mecharashi on Steam. Steam Store.
- Valve Corporation. (2025, December 19). CosmicBreak Universal on Steam. Steam Store.
- Valve Corporation. (2025, December 30). Metal Slug: Awakening on Steam. Steam Store.