- #1 MEGATON MUSASHI W: WIRED
97% matchMostly Positive80% of 703 reviews2024
Dev: LEVEL5 Inc.
Windows
Median: 6.8 hrsMean: 22.4 hrs≥1hr: 93%
Launch a counteroffensive to take back the Earth from alien invaders in this mecha action RPG.
Why similar: Mechs 36.5% ★, Hack and Slash 20.2%, Robots 19.7%, Character Customization 6.3%, RPG 4.9%
Why You'll Like It: This game offers the closest experience to Gundam Breaker, featuring deep mech customization and fast-paced, mission-based hack-and-slash combat.
- #2 SD GUNDAM BATTLE ALLIANCE
96% matchMixed63% of 6,023 reviews2022
Dev: ARTDINKPub: Bandai Namco Entertainment
Windows
Median: 11.4 hrsMean: 31.5 hrs≥1hr: 88%
SD Gundam Battle Alliance is a multiplayer Gundam action RPG where you can smash foes solo or with friends in thrilling mechanized combat. Acquire new mobile suits, power them up, and take them into battle in various missions!
Why similar: Mechs 32.7% ★, Robots 20.1%, Hack and Slash 15%, Action RPG 9.8%, Co-op 7.7%
Why You'll Like It: An action-RPG set in the Gundam universe that focuses on collecting mobile suits and upgrading them for challenging PvE missions.
- #3 M.A.S.S. Builder
96% matchVery Positive86% of 4,025 reviews2025
Dev: Vermillion DigitalPub: Sekai Project
Windows
Median: 4.0 hrsMean: 12.2 hrs≥1hr: 73%
Commander, customize and build your Mechanical Assault Skeleton Suit (M.A.S.S.) and lead the fight against an alien invasion bent on exterminating the human race. The fate of humanity is in your hands.
Why similar: Mechs 33.1% ★, Robots 21.4%, Hack and Slash 14.7%, Action RPG 10.9%, Character Customization 6.3%
Why You'll Like It: A dedicated mech-action game that emphasizes modular customization and fast-paced combat against hordes of enemies.
- #4 ARMORED CORE™ VI FIRES OF RUBICON™
95% matchVery Positive92% of 82,830 reviews2023
Dev: FromSoftware, Inc.
Windows
Median: 15.9 hrsMean: 32.5 hrs≥1hr: 92%
A new action game based on the concept of the ARMORED CORE series that uses the knowledge gained from FromSoftware's recent action game development.
Why similar: Mechs 54.3% ★, Robots 27%, Character Customization 7.9%, Action 5.5%, 3D 3.5%
Why You'll Like It: Provides the industry-leading standard for deep, meaningful mech customization paired with high-octane, skill-based action.
- #5 DAEMON X MACHINA
94% matchVery Positive85% of 6,755 reviews2020
Dev: Marvelous Inc.Pub: XSEED Games
Windows
Median: 4.0 hrsMean: 11.2 hrs≥1hr: 84%
Pilot your fully customizable Arsenal mech and join your fellow mercenaries in defending humanity from the corrupted machines and gigantic robots in this post-apocalyptic action game!
Why similar: Mechs 56.5% ★, Robots 22.5%, Action 7%, Character Customization 6.8%, Anime 4.6%
Why You'll Like It: A stylish anime-inspired mech action game that features extensive part-swapping and high-speed aerial combat.
- #6 GOD EATER 3
94% matchMostly Positive79% of 9,806 reviews2019
Dev: BANDAI NAMCO Studios Inc.Pub: BANDAI NAMCO Entertainment
Windows
Median: 5.5 hrsMean: 20.7 hrs≥1hr: 87%
Set in a post-apocalyptic setting, it’s up to your special team of God Eaters to take down god-like monsters devastating the world. With an epic story, unique characters, and all new God Arcs and Aragami, the latest evolution in ACTION is here!
Why similar: Hack and Slash 29.3%, Anime 15.3%, Co-op 14.3%, Character Customization 13.7%, Action 10.2%
Why You'll Like It: A fast-paced anime hunting game that shares the same focus on character customization and gear-based progression.
- #7 Monster Hunter: World
93% matchVery Positive89% of 504,423 reviews2018
Dev: CAPCOM Co., Ltd.
Windows
Median: 36.7 hrsMean: 164.5 hrs≥1hr: 97%
Welcome to a new world! In Monster Hunter: World, the latest installment in the series, you can enjoy the ultimate hunting experience, using everything at your disposal to hunt monsters in a new world teeming with surprises and excitement.
Why similar: Co-op 32.9%, Action RPG 14.1%, Action 12.7%, Hack and Slash 11.8%, Character Customization 11.4%
Why You'll Like It: The definitive experience for the 'break parts to craft gear' gameplay loop that serves as the foundation for Gundam Breaker.
- #8 WARRIORS OROCHI 4
92% matchVery Positive87% of 5,545 reviews2018
Dev: KOEI TECMO GAMES CO., LTD.
Windows
Median: 19.3 hrsMean: 69.5 hrs≥1hr: 92%
The supreme "WARRIORS OROCHI" experience is here! The definitive installment of the "WARRIORS OROCHI 4", featuring all the content of the WARRIORS OROCHI 4: The Ultimate Upgrade Pack, is available now.
Why similar: Hack and Slash 50.3%, Action 28%, Co-op 10.2%, Anime 7.9%, Action RPG 3.6%
Why You'll Like It: Delivers the satisfying, large-scale hack-and-slash combat against hundreds of enemies that defines the Gundam Breaker experience.
- #9 MONSTER HUNTER RISE
91% matchVery Positive83% of 120,785 reviews2022
Dev: CAPCOM Co., Ltd.
Windows
Median: 29.4 hrsMean: 89.7 hrs≥1hr: 95%
Rise to the challenge and join the hunt! In Monster Hunter Rise, the latest installment in the award-winning and top-selling Monster Hunter series, you’ll become a hunter, explore brand new maps and use a variety of weapons to take down fearsome monsters as part of an all-new storyline.
Why similar: Action RPG 22.7%, Co-op 19.4%, Character Customization 15.7%, Action 13.6%, RPG 12.9%
Why You'll Like It: Offers fluid, fast-paced action and a deep crafting system where breaking enemy parts is essential for progression.
- #10 ONE PIECE: PIRATE WARRIORS 4
91% matchVery Positive92% of 21,299 reviews2023
Dev: Koei TecmoPub: BANDAI NAMCO Entertainment
Windows
Median: 11.3 hrsMean: 33.5 hrs≥1hr: 84%
ONE PIECE: PIRATE WARRIORS 4 is the latest evolution of PIRATE WARRIORS action! Based on the concept of "experiencing a real ONE PIECE battlefield," buildings will come crashing down during the action and attacks will throw up smoke and dust, placing you in the thick of the ONE PIECE world!
Why similar: Hack and Slash 49.2%, Anime 18%, Co-op 12.6%, Action 10.9%, RPG 5.9%
Why You'll Like It: A high-energy anime hack-and-slash game that captures the same chaotic, ability-focused combat style.
- #11 Toukiden 2
90% matchVery Positive80% of 1,459 reviews2017
Dev: KOEI TECMO GAMES CO., LTD.
Windows
Median: 8.7 hrsMean: 27.9 hrs≥1hr: 92%
Slayers! Go forth and eradicate the Oni menace! Experience the latest hunting action game featuring a dynamic targeted destruction system! The latest installment in the hunting action series "Toukiden".
Why similar: Hack and Slash 25.7%, Action RPG 18%, Action 17%, Co-op 14.4%, Character Customization 10.5%
Why You'll Like It: A hunting-style action game with deep character customization and a focus on dismantling large enemies.
- #12 CUSTOM MECH WARS
89% matchMixed42% of 591 reviews2023
Dev: D3PUBLISHER
Windows
Take customization to the extreme with the Omega Customization System and battle with one-of-a-kind combat units in this all-new third-person shooter mecha game.
Why similar: Mechs 44.6% ★, Robots 15.5%, Hack and Slash 14.8%, Character Customization 8.3%, Co-op 5%
Why You'll Like It: Focuses heavily on absurd, creative mech customization and third-person action in a lighthearted setting.
- #13 Fate/Samurai Remnant
87% matchVery Positive91% of 6,811 reviews2023
Dev: KOEI TECMO GAMES CO., LTD.
Windows
Median: 14.1 hrsMean: 29.1 hrs≥1hr: 88%
“Your wish shall perish...” A Holy Grail War begins in Edo Japan. A brand new Fate action RPG presented by TYPE-MOON and KOEI TECMO GAMES.
Why similar: Action RPG 32.7%, Hack and Slash 19.1%, Anime 18%, RPG 16.6%, Action 13.6%
Why You'll Like It: A polished anime hack-and-slash game with fast, fluid combat mechanics and deep character progression.
- #14 CODE VEIN
88% matchVery Positive83% of 61,203 reviews2019
Dev: Bandai Namco StudiosPub: Bandai Namco Entertainment
Windows
Median: 8.4 hrsMean: 31.1 hrs≥1hr: 92%
In the face of certain death, we rise. Team up and embark on a journey to the ends of hell to unlock your past and escape your living nightmare in CODE VEIN.
Why similar: Action RPG 20.6%, Co-op 18%, Character Customization 15.7%, Anime 14.7%, Hack and Slash 13.6%
Why You'll Like It: An anime-style action-RPG that features extensive character customization and challenging, ability-driven combat.
- #15 MOBILE SUIT GUNDAM BATTLE OPERATION 2
89% matchMostly Negative22% of 21,028 reviews2023
Dev: Bandai Namco Forge Digitals Inc.Pub: Bandai Namco Entertainment Inc.
Windows
Median: 2.4 hrsMean: 83.4 hrs≥1hr: 68%
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.
Why similar: Mechs 46% ★, Robots 33.3%, Character Customization 5%, Action 4.1%, Co-op 4%
Why You'll Like It: A tactical mech-combat game that allows players to pilot various Gundam units in team-based scenarios.
- #16 Sword Art Online: Fatal Bullet
86% matchMostly Positive79% of 19,393 reviews2018
Dev: Dimps CorporationPub: BANDAI NAMCO Entertainment
Windows
Median: 8.0 hrsMean: 52.2 hrs≥1hr: 87%
Experience an original story where you are the protagonist in the world of Gun Gale Online. Create your own avatar and explore devastated lands while experiencing exciting third person shooting in this action RPG.
Why similar: Anime 29.2%, Character Customization 20.1%, RPG 19.2%, Co-op 14.2%, Action 12.1%
Why You'll Like It: An anime-based action-RPG that offers significant character and weapon customization within a sci-fi setting.
- #17 Dolls Nest
84% matchVery Positive88% of 2,187 reviews2025
Dev: NITRO PLUS
Windows
Median: 3.7 hrsMean: 17.5 hrs≥1hr: 79%
Dolls Nest is a 3D action game where you can customize mecha girls and explore a ruined world. As a Frame Unit, your adventure will pit you against the gigantic autonomous factory world of Hod. Overcome obstacles using the parts at your disposal and uncover the mysteries that lie at its center.
Why similar: Mechs 47.9% ★, Robots 24.3%, Action RPG 8.6%, Character Customization 7%, Action 6.1%
Why You'll Like It: An action-oriented mech game that emphasizes customization and souls-like combat mechanics.
- #18 Phantasy Star Online 2 New Genesis
86% matchMixed69% of 24,447 reviews2020
Dev: SEGA
Windows
Median: 3.9 hrsMean: 89.7 hrs≥1hr: 79%
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.
Why similar: Mechs 30.7% ★, Character Customization 15.3%, Anime 13.5%, Action RPG 12.1%, RPG 9.1%
Why You'll Like It: An action-heavy MMO that provides some of the most extensive character customization options available on Steam.
- #19 GOD EATER 2 Rage Burst
85% matchMostly Positive78% of 4,672 reviews2016
Dev: BANDAI NAMCO StudioPub: BANDAI NAMCO Entertainment
Windows
Median: 3.5 hrsMean: 11.2 hrs≥1hr: 82%
Swear your oath as a GOD EATER and drive back the supernatural harbingers of Earth’s destruction. Buy GOD EATER 2 Rage Burst and get GOD EATER Resurrection FOR FREE
Why similar: Hack and Slash 28.3%, Anime 17.2%, Co-op 16.7%, Character Customization 13.7%, Action 10.9%
Why You'll Like It: A classic anime-style hunting game that emphasizes gear progression and team-based combat.
- #20 Metal Bringer
82% matchVery Positive88% of 1,110 reviews2025
Dev: ALPHAWING Inc.Pub: PLAYISM
Windows
Median: 3.0 hrsMean: 6.5 hrs≥1hr: 69%
In this roguelike action-adventure, control humanoid "Labor" and giant "Arms" to uncover the mysteries of the world. Create fully-customizable robots, strengthen them, and take down hordes of enemies!
Why similar: Mechs 39.9% ★, Hack and Slash 19.6%, Robots 18.5%, Action RPG 10.9%, Character Customization 6.6%
Why You'll Like It: An action-roguelike that features mech-themed combat with a focus on modular customization.
- #21 Touken Ranbu Warriors
83% matchVery Positive88% of 221 reviews2022
Dev: KOEI TECMO GAMES CO., LTD.Pub: DMM GAMES
Windows
"Touken Ranbu Warriors" is an action game that is a collaboration between the "spirits of blades" simulation game "Touken Ranbu ONLINE" presented by DMM GAMES and NITRO PLUS, and the thrilling "1 vs. 1,000" WARRIORS series of KOEI TECMO GAMES.
Why similar: Hack and Slash 47.1%, Action RPG 23.6%, Anime 16.7%, Action 12.7%
Why You'll Like It: Combines the musou-style hack-and-slash gameplay with a strong anime aesthetic and character-focused progression.
- #22 Project Nimbus: Complete Edition
84% matchVery Positive85% of 1,673 reviews2017
Dev: GameCrafterTeamPub: GameTomo Co., Ltd.
Windows · Mac
Median: 3.0 hrsMean: 4.1 hrs≥1hr: 82%
Project Nimbus is a high speed mech action game set in a post apocalyptic world. Players control 'Battle Frames' - humanoid battle suits armed with an arsenal of weapons.
Why similar: Mechs 64.9% ★, Robots 23.3%, Action 7.3%, Anime 4.5%
Why You'll Like It: A high-speed anime mech action game that focuses on aerial combat and maneuverability.
- #23 Mecha BREAK
81% matchMixed60% of 27,908 reviews2025
Dev: Amazing Seasun Games
Windows
Median: 3.0 hrsMean: 16.7 hrs≥1hr: 75%
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?
Why similar: Mechs 53.7% ★, Robots 28%, Character Customization 7.2%, Action 5.3%, 3D 3.6%
Why You'll Like It: A high-speed multiplayer mech combat game that emphasizes customization and tactical team play.
- #24 SCARLET NEXUS
82% matchVery Positive81% of 17,868 reviews2021
Dev: BANDAI NAMCO Studios Inc.Pub: BANDAI NAMCO Entertainment
Windows
Median: 7.8 hrsMean: 28.8 hrs≥1hr: 80%
Choose between Yuito and Kasane, elite psionics each armed with a talent in psychokinesis and their own reason to fight. Complete both of their stories to unlock all the mysteries of a Brain Punk future caught between technology and psychic abilities.
Why similar: Action RPG 27.4%, Anime 19.3%, Hack and Slash 16.1%, RPG 15.2%, Action 14.7%
Why You'll Like It: Features fast-paced anime action-RPG combat with unique telekinetic mechanics and deep character development.
- #25 Tales of ARISE
78% matchVery Positive87% of 36,291 reviews2023
Dev: Bandai Namco Studios Inc.Pub: Bandai Namco Entertainment
Windows
Median: 16.1 hrsMean: 34.8 hrs≥1hr: 93%
300 years of tyranny. A mysterious mask. Lost pain and memories. Wield the Blazing Sword and join a mysterious, untouchable girl to fight your oppressors. Experience a tale of liberation, featuring characters with next-gen graphical expressiveness!
Why similar: Action RPG 29.6%, Anime 21.5%, RPG 17.2%, Hack and Slash 13.7%, Action 10.2%
Why You'll Like It: An action-RPG with a strong anime aesthetic and party-based combat that rewards strategic ability usage.
- #26 MOBILE SUIT GUNDAM SEED BATTLE DESTINY REMASTERED
77% matchMostly Positive79% of 796 reviews2025
Dev: Bandai Namco Forge Digitals Inc.Pub: Bandai Namco Entertainment Inc.
Windows
Median: 4.7 hrsMean: 11.2 hrs≥1hr: 82%
Become a pilot in the world of Mobile Suit Gundam SEED, for the first time available with English localization! Engage in thrilling, action-packed Gundam battles, complete missions, and tune up your newly acquired Mobile Suits!
Why similar: Mechs 41.6% ★, Robots 20.6%, Action RPG 10.8%, RPG 8.2%, Action 8.1%
- #27 ZONE OF THE ENDERS THE 2nd RUNNER : M∀RS / アヌビス ゾーン・オブ・エンダーズ : マーズ
79% matchMostly Positive73% of 1,315 reviews2018
Dev: KONAMI
Windows
Median: 1.3 hrsMean: 4.0 hrs≥1hr: 55%
ZONE OF THE ENDERS THE 2nd RUNNER - M∀RS Remastered in 4K and full VR. Enter Orbital Frame JEHUTY's cockpit and fly through Martian skies!
Why similar: Mechs 62% ★, Robots 13%, Action 13%, Hack and Slash 7.2%, Anime 4.9%
Why You'll Like It: A classic high-speed anime mech action game known for its fluid movement and cinematic combat.
- #28 Garrison: Archangel
79% matchVery Positive83% of 248 reviews2020
Dev: Indigo Entertainment
Windows
Median: 6.7 hrsMean: 7.5 hrs≥1hr: 93%
Garrison: Archangel is a fast-paced, customizable, mecha fighting game designed for epic anime style one-on-one and multiplayer team battles. Design, build and pilot your Archangels today!
Why similar: Mechs 54.6% ★, Robots 23.3%, Character Customization 9.8%, Action 7.4%, Anime 3%
Why You'll Like It: An indie mech action game that provides a deep, granular level of customization for its combat units.
- #29 Daemon X Machina: Titanic Scion
76% matchMixed65% of 1,968 reviews2025
Dev: Marvelous Inc.Pub: XSEED Games
Windows
Median: 12.1 hrsMean: 30.4 hrs≥1hr: 96%
Feel the exhilaration of fast-paced combat in your fully customized armored suit as you freely explore a deadly and dangerous world on land or in the air. Take on titanic boss battles with alone or with up to two other friends in online co-op!
Why similar: Mechs 51.1% ★, Hack and Slash 21.5%, Character Customization 7.7%, Anime 7.2%, Co-op 5.8%
- #30 BREAK ARTS III
74% matchVery Positive85% of 339 reviews2025
Dev: MercuryStudioPub: PLAYISM
Windows
With your uniquely crafted mech, dominate both the track and the battlefield. Fight your way through countless battles and aim for ever greater heights! This installment of BREAK ARTS is the ultimate Comprehensive Mech-Customizing Competitive Sport.
Why similar: Mechs 47.9% ★, Robots 32%, Action 7.3%, Character Customization 6.8%, Co-op 4.7%
- #31 LOST PLANET® 3
78% matchMixed63% of 3,850 reviews2013
Dev: Spark UnlimitedPub: Capcom
Windows
Median: 4.0 hrsMean: 8.6 hrs≥1hr: 90%
The extreme and unpredictable conditions that characterized the Lost Planet series return, harsher than ever before. Lost Planet 3 reveals new truths about the foreboding planet and the colonial history of E.D.N. III.
Why similar: Mechs 57.5% ★, Action 25.6%, Co-op 12.7%, Multiplayer 4.2%
Why You'll Like It: Features third-person action with a heavy emphasis on mech-based combat and exploration in a harsh environment.
- #32 SD GUNDAM G GENERATION CROSS RAYS
75% matchVery Positive83% of 8,090 reviews2019
Dev: TOM CREATEPub: BANDAI NAMCO Entertainment
Windows
Median: 8.8 hrsMean: 52.0 hrs≥1hr: 88%
Beyond creation, four eras come together as one! Discover the latest entry in this iconic Tactical RPG series. Form your own team of SD Gundams and deploy for battle -- with units from Mobile Suit Gundam Wing, SEED, 00, and Iron-Blooded Orphans!
Why similar: Mechs 48% ★, Robots 29.6%, Character Customization 7.9%, Anime 7.6%, RPG 6.9%
- #33 New Gundam Breaker
77% matchMixed43% of 2,377 reviews2018
Dev: CRAFTS & MEISTER Co., Ltd.Pub: BANDAI NAMCO Entertainment
Windows
Median: 3.8 hrsMean: 10.6 hrs≥1hr: 81%
Collect Gunpla parts with friends, and make the ultimate Gundam! Defeat your enemies with your Gunpla model, collect their parts, and use them to make and battle with your own custom Gundam in this all-new Gunpla action game!
Why similar: Mechs 67.7% ★, Robots 10.2%, Action 8.9%, Anime 7.8%, Character Customization 4.2%
- #34 SAMURAI WARRIORS 4 DX
73% matchVery Positive86% of 481 reviews2024
Dev: KOEI TECMO GAMES CO., LTD.Pub: KOEI TECMO GAMES CO., LTD.
Windows
Median: 5.5 hrsMean: 23.3 hrs≥1hr: 86%
The sparks of destiny ignite in this rich depiction of the Warring States period that features a total of 55 different officers. The deluxe edition contains more than 150 previously released DLC from "SAMURAI WARRIORS 4," including costumes, weapons, customization parts, scenarios, and BGM!
Why similar: Hack and Slash 51.7%, Action 20.5%, Co-op 9.8%, 3D 7.3%, Character Customization 4.5%
- #35 Mecharashi
72% matchMixed69% of 1,359 reviews2025
Dev: BlackJack StudioPub: HK TEN TREE LIMITED
Windows
Median: 1.9 hrsMean: 43.4 hrs≥1hr: 63%
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.
Why similar: Mechs 50.6% ★, Robots 29.1%, Co-op 6.3%, RPG 4.7%, 3D 4.2%
- #36 BREAK ARTS II
75% matchMostly Positive75% of 730 reviews2018
Dev: MercuryStudioPub: PLAYISM
Windows
Median: 54 minMean: 10.3 hrs≥1hr: 48%
Faster than anyone. Stronger than anyone. And more stunning. Customize your robot for “cyber battle racing” in a game that offers all the thrills of racing, battle, and customization. Online, Offline, Time-Attack... which mode will you dominate?!
Why similar: Mechs 46.7% ★, Robots 30.7%, Character Customization 8.1%, Action 6.9%, Anime 5.5%
- #37 SWORD ART ONLINE Fractured Daydream
72% matchMixed65% of 2,775 reviews2024
Dev: Dimps CorporationPub: Bandai Namco Entertainment
Windows
Median: 11.8 hrsMean: 63.8 hrs≥1hr: 91%
Introducing the 2nd installment for the 10th anniversary of SWORD ART ONLINE! A total of 21 characters from the series join the battle beyond memory—a challenge taken on solo or with friends. Go beyond memory... and Switch!
Why similar: Hack and Slash 26.7%, Action RPG 20.3%, Anime 10.7%, RPG 10.3%, Action 9%
- #38 Gearbits
71% matchVery Positive96% of 432 reviews2023
Dev: Quackpond Games
Windows · Mac · Linux
Fast-paced mecha themed third person shooter.
Why similar: Mechs 51.8% ★, Robots 30.1%, Character Customization 8.2%, Action 8.1%, 3D 1.7%
- #39 Granvir
70% matchVery Positive90% of 541 reviews2025
Dev: Airborne GamesPub: GIGATANK 3000
Windows · Linux
Median: 3.7 hrsMean: 6.8 hrs≥1hr: 72%
Granvir is a 3rd person action roguelite mech-builder with co-op multiplayer. Scavenge the battlefield for parts to replace and upgrade your Granvir and weaponry. PIlot your Granvir and manage your campaign between battles to find the best equipment and stay supplied while fighting a guerilla war.
Why similar: Mechs 49.2% ★, Robots 31.1%, Action RPG 12.3%, 3D 4.6%, Multiplayer 2.8%
- #40 Granblue Fantasy: Relink
69% matchVery Positive90% of 51,186 reviews2024
Dev: Cygames, Inc.
Windows
Median: 33.8 hrsMean: 76.8 hrs≥1hr: 94%
A grand adventure in the skies awaits! Form a party of four from a diverse roster of skyfarers and slash—or shoot or hex—your way to victory against treacherous foes in this action RPG. Take on quests solo or with the help of others in up to 4-player co-op play!
Why similar: Action RPG 30%, Hack and Slash 23.5%, Anime 16.9%, RPG 10.4%, Action 10.3%
- #41 Override 2: Super Mech League
73% matchMixed61% of 148 reviews2020
Dev: Maximum Entertainment
Windows
The gigantic robot brawler is Mech-ing a super-charged comeback in Override 2: Super Mech League!
Why similar: Mechs 46.7% ★, Robots 23.9%, Action 10.8%, Co-op 6.9%, Character Customization 5.8%
- #42 CosmicBreak Universal
73% matchMixed58% of 1,410 reviews2021
Dev: CyberStep, Inc.
Windows
Median: 1.5 hrsMean: 18.2 hrs≥1hr: 60%
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!
Why similar: Mechs 47.1% ★, Robots 26.1%, RPG 11.1%, Action 10%, 3D 5.6%
- #43 Front Mission Evolved
74% matchMixed62% of 1,204 reviews2010
Dev: Double Helix GamesPub: Square Enix
Windows
Median: 2.3 hrsMean: 5.8 hrs≥1hr: 68%
Experience piloting and customizing massive armored units called Wanzers while engaging in high-intensity battles driven by a compelling story. The battle begins now!
Why similar: Mechs 80.8% ★, Robots 10.7%, Action 8.5%
- #44 PUNIHI LOADER 2
70% matchVery Positive93% of 149 reviews2023
Dev: 221GAMES
Windows
"PUNIHI LOADER 2" is customizable mecha third-person shooter in which the one-headed mysterious cute creature "Punihi" rides and fights in unique mecha. Customize your mecha by combining over 150 parts. You can also change the clothes of "Punihi". Create your own ultimate mecha.
Why similar: Mechs 60.4% ★, Robots 23.6%, Action 8%, Character Customization 5.3%, 3D 2.7%
- #45 NINJA GAIDEN 4
67% matchVery Positive89% of 8,530 reviews2025
Dev: PlatinumGames Inc. / Team NINJA / KOEI TECMO GAMES CO., LTD.Pub: Xbox Game Studios
Windows
Median: 11.1 hrsMean: 25.4 hrs≥1hr: 91%
The definitive ninja action-adventure franchise returns with NINJA GAIDEN 4! Embark on a cutting-edge adventure where legacy meets innovation in a high-octane blend of style and no-holds-barred combat.
Why similar: Hack and Slash 67.3%, Action 23.9%, 3D 8.7%
- #46 BLEACH Brave Souls
70% matchVery Positive88% of 12,472 reviews2020
Dev: KLab Inc.
Windows
Median: 3.4 hrsMean: 113.1 hrs≥1hr: 70%
The world of mega-hit manga and anime BLEACH comes to Steam in this exciting 3D action game! Build a team using your favorite characters from the BLEACH universe!
Why similar: Anime 21.8%, Hack and Slash 18.3%, Action RPG 18.2%, RPG 13.7%, Co-op 13.4%
- #47 SWORD ART ONLINE Alicization Lycoris
71% matchMixed61% of 6,795 reviews2020
Dev: AQURIA Co., Ltd.Pub: BANDAI NAMCO Entertainment
Windows
Median: 7.2 hrsMean: 54.3 hrs≥1hr: 87%
Enjoy seamless, action-packed real-time battles using a combination of sword skills, sacred arts, and your favorite SAO characters!
Why similar: RPG 28.9%, Anime 20.8%, Action 19.9%, Character Customization 11.3%, Hack and Slash 8.5%
- #48 HARDCORE MECHA
71% matchVery Positive83% of 2,669 reviews2019
Dev: RocketPunch Games
Windows
Median: 4.3 hrsMean: 6.2 hrs≥1hr: 80%
HARDCORE MECHA is a 2D platformer action focusing on a better handling. The Campaign mode offers rich gameplay and seamless in-game cut-scenes for an immersive experience. Choose your favorite mecha, experience the fast-paced hardcore competitive battle of steel in Multiplayer!
Why similar: Mechs 72.7% ★, Action 13.3%, Anime 11.2%, Multiplayer 2.9%
- #49 SUPER ROBOT WARS Y
67% matchVery Positive84% of 2,530 reviews2025
Dev: Bandai Namco Forge Digitals Inc.Pub: Bandai Namco Entertainment Inc.
Windows
Median: 41.4 hrsMean: 67.8 hrs≥1hr: 88%
Super Robot Wars is a grid-based tactical combat RPG that brings units and pilots from a variety of anime together to battle their mutual foes. Rise, Unite, and Triumph!
Why similar: Mechs 49.2% ★, Robots 23.8%, RPG 16.6%, Anime 10.4%
- #50 METALLIC CHILD
69% matchVery Positive85% of 1,236 reviews2021
Dev: Action Square(STUDIO HG)Pub: HIKE Inc.
Windows
Median: 4.9 hrsMean: 7.6 hrs≥1hr: 85%
“Grab, hurl, and eliminate” Rogue-lite Core-Action!! A large-scale rebellion erupts within the spacecraft “Life Stream.” With the help of you, Rona, an android known as “Metallic Child,” stands up against a fleet of massive robots to stop the plot devised by her own creator, Doctor Irene.
Why similar: Hack and Slash 31.4%, Robots 30.1%, Mechs 20.1% ★, Action 8.9%, 3D 5.5%
- #51 MEGA MAN X DiVE Offline
68% matchVery Positive80% of 1,862 reviews2023
Dev: CAPCOM Co., Ltd.
Windows
Median: 3.3 hrsMean: 14.6 hrs≥1hr: 69%
Mega Man X DiVE reimagined the world of the Mega Man X series, and now it's getting an offline version! Strengthen your characters and weapons with a variety of powerups to make them all your own. Then test them out in the side-scrolling action of "what-if" worlds in Mega Man X!
Why similar: Robots 40.5%, Action RPG 20.5%, Action 17.6%, RPG 10.6%, Character Customization 7.7%
- #52 Phantom Breaker: Battle Grounds Ultimate
66% matchVery Positive85% of 178 reviews2025
Dev: Rocket Panda Games JapanPub: Rocket Panda Games
Windows
Median: 1.2 hrsMean: 3.8 hrs≥1hr: 56%
"Phantom Breaker: Battle Grounds Ultimate" is a side-scrolling beat-'em-up with the heart of a fighting game, showcasing nostalgic pixel art and the latest cross-platform online multiplayer. Experience the biggest and most expansive entry in the "Phantom Breaker: Battle Grounds" series to date!
Why similar: Anime 35.4%, Co-op 30.2%, Character Customization 23.9%, Action 5.7%, Multiplayer 4.9%
- #53 EARTH DEFENSE FORCE 4.1 The Shadow of New Despair
67% matchVery Positive95% of 10,351 reviews2016
Dev: SANDLOTPub: D3PUBLISHER
Windows
Median: 4.9 hrsMean: 21.2 hrs≥1hr: 89%
It's a fight for the future of the planet between the Ravagers, a merciless swarm of alien invaders, and the Earth Defense Force (EDF) in this third-person shooter.Play as four different classes in over 80 missions with a range of 800 weapons at your disposal.Co-op play supported.
Why similar: Mechs 46.3% ★, Co-op 17.3%, Robots 17.1%, Action 11.4%, Anime 6.3%
- #54 AI-deal-Rays [General Edition]
66% matchMixed60% of 114 reviews2025
Dev: Riez-ON
Windows
"Spring into action, supersonic Sylpheed." Become the owner of the female android "AI-deal", and prepare for high-stakes drama and high-speed action, all rendered in real-time 3D.
Why similar: Mechs 54.2% ★, Robots 22.7%, Anime 8.9%, Action 8.1%, 3D 6.1%
- #55 HAWKEN REBORN
69% matchMostly Negative28% of 2,403 reviews2023
Dev: 505 Games
Windows
Median: 36 minMean: 11.5 hrs≥1hr: 37%
Return to the world of high-octane mech combat in Hawken Reborn. Construct your ultimate war machine and shoot your way through hordes of enemies to uncover the mysteries of Ilall in this brand-new Free-to-Play PVE mech game.
Why similar: Mechs 82.4% ★, Action 11%, 3D 6.6%
- #56 SAMURAI WARRIORS 4-II
68% matchMostly Positive74% of 1,426 reviews2015
Dev: KOEI TECMO GAMES CO., LTD.
Windows
Median: 11.6 hrsMean: 32.1 hrs≥1hr: 81%
The latest iteration of the 10th anniversary "SAMURAI WARRIORS" series is here at last! Naomasa Ii appears as a playable character for the first time, and the various personalities of the age are explored in more depth in "Story Mode", which is now focused on individual characters.
Why similar: Hack and Slash 48.4%, Action 20%, Character Customization 12.4%, Anime 9.7%, Co-op 6%