Free Mechs Games on Steam
Steam currently has 968 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 9/13/2025.
Looking for more? Explore other lists such as:
- Best mechs games on Steam
- Best mechs Steam Deck games
- Best mechs Steam games for Mac OS
- 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 24,429 reviews on Steam. This breaks down to a total of 14,528 positive reviews and 9,901 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. 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 82, placing it in the #2 spot for the best free Mechs games. Its score was calculated by analyzing a total of 640 reviews on Steam. This breaks down to a total of 559 positive reviews and 81 negative reviews — making it "Very Positive" on Steam.
It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
| Release Date | 8/26/2025 |
| Developer | Neversoft |
| Publisher | Nutaku Publishing |
| Steam App Id | 3587140 |
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 24,214 reviews on Steam. This breaks down to a total of 16,903 positive reviews and 7,311 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. 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 #4 spot for the best free Mechs games. Its score was calculated by analyzing a total of 27,450 reviews on Steam. This breaks down to a total of 16,424 positive reviews and 11,026 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 |
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 3,671 reviews on Steam. This breaks down to a total of 2,713 positive reviews and 958 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. 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 #6 spot for the best free Mechs games. Its score was calculated by analyzing a total of 20,457 reviews on Steam. This breaks down to a total of 4,395 positive reviews and 16,062 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 |
7. 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 67, placing it in the #7 spot for the best free Mechs games. Its score was calculated by analyzing a total of 990 reviews on Steam. This breaks down to a total of 690 positive reviews and 300 negative reviews — making it "Mixed" 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 |
8. 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 #8 spot for the best free Mechs games. Its score was calculated by analyzing a total of 12,317 reviews on Steam. This breaks down to a total of 9,895 positive reviews and 2,422 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 |
9. 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 #9 spot for the best free Mechs games. Its score was calculated by analyzing a total of 3,332 reviews on Steam. This breaks down to a total of 2,258 positive reviews and 1,074 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 |
10. 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 #10 spot for the best free Mechs games. Its score was calculated by analyzing a total of 3,884 reviews on Steam. This breaks down to a total of 2,514 positive reviews and 1,370 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.
More Free Mechs Games
Explore even more rankings for the 94 best free Mechs games available on Steam.
| Image | Name | Actions | ||||
|---|---|---|---|---|---|---|
| 2,555 | 7/2/2025 | 59 | Free | Steam Charts | |
| 1,092 | 8/26/2025 | 82 | Free | Steam Charts | |
| 931 | 8/5/2020 | 69 | Free | Steam Charts | |
| 834 | 4/4/2018 | 59 | Free | Steam Charts | |
| 671 | 8/22/2024 | 72 | Free | Steam Charts | |
| 651 | 5/30/2023 | 23 | Free | Steam Charts | |
| 627 | 7/31/2025 | 67 | Free | Steam Charts | |
| 424 | 12/10/2015 | 79 | Free | Steam Charts | |
| 313 | 7/19/2024 | 66 | Free | Steam Charts | |
| 245 | 3/4/2025 | 64 | Free | Steam Charts | |
 | 191 | 4/24/2024 | 60 | Free | Steam Charts | |
 | 84 | 10/21/2021 | 71 | Free | Steam Charts | |
 | 64 | 8/5/2025 | 50 | Free | Steam Charts | |
 | 44 | 4/17/2023 | 80 | Free | Steam Charts | |
 | 41 | 3/30/2018 | 82 | Free | Steam Charts | |
 | 26 | 7/28/2025 | 66 | Free | Steam Charts | |
 | 23 | 4/6/2021 | 56 | Free | Steam Charts | |
 | 22 | 10/28/2021 | 62 | Free | Steam Charts | |
 | 21 | 2/11/2021 | 62 | Free | Steam Charts | |
 | 20 | 1/29/2025 | 50 | 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, September 13). Steam Store. Steam Store.
- Valve Corporation. (2025, September 13). Mecha BREAK on Steam. Steam Store.
- Valve Corporation. (2025, September 14). Ark Re:Code on Steam. Steam Store.
- Valve Corporation. (2025, September 11). Phantasy Star Online 2 New Genesis on Steam. Steam Store.
- Valve Corporation. (2025, September 11). War Robots on Steam. Steam Store.
- Valve Corporation. (2025, September 13). Aeons Echo on Steam. Steam Store.
- Valve Corporation. (2025, September 12). MOBILE SUIT GUNDAM BATTLE OPERATION 2 on Steam. Steam Store.
- Valve Corporation. (2025, September 13). Mecharashi on Steam. Steam Store.
- Valve Corporation. (2025, September 11). MechWarrior Online™ Legends on Steam. Steam Store.
- Valve Corporation. (2025, September 12). Metal Slug: Awakening on Steam. Steam Store.
- Valve Corporation. (2025, September 10). War Robots: Frontiers on Steam. Steam Store.