- #1 StarMech
97% matchMixed69% of 16 reviews2022
Dev: Blue Wizard Labs
Windows
Transform your mech to fight, upgrade, and survive long enough to jump to safety in this bullet hell roguelite.
Why similar: Mechs 34.4% ★, Action Roguelike 24.2%, Bullet Hell 20.7%, Action 6.3%, Space 5.8%
- #2 Project Lazarus
96% matchVery Positive80% of 1,374 reviews2023
Dev: Terapoly
Windows
Median: 3.1 hrsMean: 7.7 hrs≥1hr: 75%
You are the first party mech pilot of alien planet colonizers! Project Lazarus is a survival game with rogue-lite elements. Deploy and upgrade your mech to the metal!
Why similar: Action Roguelike 31.6%, Bullet Hell 26.5%, Mechs 15.5% ★, Sci-fi 7.6%, Action 7.5%
- #3 Genesis Survivors
96% matchMixed63% of 146 reviews2024
Dev: Aeternum Game Studios S.L
Windows
Welcome, hackers, you're being transferred to Eden City to defend its citizens against the alien threat! Eden Survivors is a single-player survivor-like auto-shooter where players must defeat hordes of alien invaders until the extraction time.
Why similar: Mechs 43.1% ★, Action Roguelike 18.2%, Bullet Hell 17.1%, Sci-fi 6.5%, Action 4.1%
- #4 Armoured Cavalry: Operation Varkiri
95% matchMostly Positive77% of 42 reviews2023
Dev: Sleepy ValleyPub: Zhixiang Games
Windows
Double joystick / mecha / roguelike, each with its own unique mecha, matched with 100 skills, drive powerful war machines!
Why similar: Mechs 58% ★, Action Roguelike 22.1%, Sci-fi 8.9%, Action 7%, Combat 2.3%
- #5 Strania - The Stella Machina -
94% matchVery Positive90% of 58 reviews2015
Dev: G.rev Ltd.
Windows
Japanese boutique game studio G.rev makes its long-awaited debut on Steam with Strania!
Why similar: Mechs 49.1% ★, Shoot 'Em Up 23.5%, Bullet Hell 14.8%, Action 12.6%
- #6 A.N.R.S - Heroes Assemble
94% matchNo user reviews2027
Dev: ANRSproject
Windows
"A.N.R.S(Alliance of the Never Rest Spirits)- Heroes Assemble" is a 2D side-scrolling action game featuring multiple protagonists. Players take control of robots and heroes with distinct combat styles to overcome disasters and enemies across different regions.
Why similar: Mechs 61.1% ★, Beat 'em up 18.6%, Sci-fi 10.1%, Action 7.7%, Combat 1.9%
- #7 Neon City Survivor
93% matchPositive80% of 20 reviews2023
Dev: Scarlet Whale
Windows
Neon City Survivor is a top-down arena shooter that offers multiple ways to create builds around skills that can be specialized around automatic or manual casting. Explore the city through missions, unlock new characters, skills, upgrades to combine and save the city!
Why similar: Mechs 31.5% ★, Action Roguelike 28.9%, Bullet Hell 16.5%, Action 10.7%, Casual 5.5%
- #8 Front Mission Evolved
92% 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 88.6% ★, Action 7.5%, Sci-fi 3.7%, Singleplayer 0.3%
- #9 Senko no Ronde 2
91% matchMostly Positive77% of 64 reviews2017
Dev: G.rev Ltd.Pub: KOMODO
Windows
Median: 4.5 hrsMean: 8.2 hrs≥1hr: 92%
Senko no Ronde 2 is a fast-paced one-on-one action game offering an eclectic mix of the shooting and fighting genres in a mech-filled bullet ballet played out in space! And with Zuntata alumnus Yasuhisa Watanabe on board, you can expect a superb soundtrack too.
Why similar: Mechs 54.5% ★, Bullet Hell 17.4%, Action 14.3%, Shoot 'Em Up 13.8%
- #10 Steel Chaos
90% matchNo user reviews
Dev: Inmersionbit
Windows
STEEL CHAOS is a fast-paced survival roguelite. Control a deadly flying mech, stack devastating upgrades, create insane synergies, and wipe entire enemy fleets from the sky.
Why similar: Mechs 43.3% ★, Action Roguelike 24.5%, Bullet Hell 21.5%, Action 6.2%, Combat 2%
- #11 Strike Suit Infinity
91% matchVery Positive82% of 620 reviews2013
Dev: Born Ready Games Ltd.Pub: Born Ready Games
Windows
Median: 1.4 hrsMean: 4.2 hrs≥1hr: 70%
Ok, cadet. This is it. All your training has brought you to this point - you are here for one reason only: to be the best.Strike Suit Infinity is a frantic high score chaser where your skill is the only thing that matters. Whatever combat experience you have had so far is considered irrelevant.
Why similar: Mechs 69.8% ★, Space 11.6%, Action 9.9%, Sci-fi 8%, Singleplayer 0.7%
- #12 WARHEAD CIRCUS(ウォーヘッド サーカス)
89% matchMostly Positive79% of 14 reviews2025
Dev: Dig Up IndiePub: Sonic Powered Co.,Ltd.
Windows
Dodge! Evade! Slip past! A rogue-like specialized in avoidance. Survive the twisting and turning missile circus!
Why similar: Mechs 35% ★, Action Roguelike 24.3%, Bullet Hell 20.1%, Action 5.9%, Sci-fi 4.8%
- #13 Deathroids
89% matchPositive90% of 20 reviews2020
Dev: Silver Cat Studios
Windows · Mac · Linux
Remember the golden age of arcades playing a game with all the classic 80's/90's space-shooting features. See how far you can go by destroying all enemy robots that are ready to planet earth attack.
Why similar: Mechs 43.9% ★, Bullet Hell 21%, Shoot 'Em Up 14.2%, Sci-fi 6.6%, Space 6.1%
- #14 谪金之战:命运(Zerium War: Destiny)
88% matchNo user reviews
Dev: Electronic SingularityPub: EE GAMES
Windows
Battle through waves of invaders in Zerium War: Destiny, a sci-fi Roguelite RPG. As Earth's core guardian, wield auto-shooting skills to grow stronger. Face random challenges and gear up for each victory.
Why similar: Mechs 43% ★, Action Roguelike 18%, Bullet Hell 17.5%, Sci-fi 8.7%, Action 4.7%
- #15 Rush! - Red Horizon
87% matchNo user reviews
Dev: Tokitamago
Windows · Mac
Rush! is a single-player 2D action game that lets you battle with up to 100 virtual friends. Enjoy an unprecedented sense of fun and excitement in a crowded environment with an excessive amount of on-screen information!
Why similar: Mechs 60% ★, Sci-fi 13.5%, Action 12.9%, Space 7.2%, Casual 4.6%
- #16 Mechabot Defender
86% matchPositive92% of 12 reviews2022
Dev: Spargit Studio
Windows · Mac
Deploy your turrets and defend against an ever-growing mechanical horde! Upgrade your turrets separately in unique ways, use unique character abilities, and create powerful synergies.
Why similar: Mechs 34.1% ★, Action Roguelike 23.7%, Bullet Hell 21.9%, Action 6.2%, Sci-fi 5.2%
- #17 XOL: Space Mech Wars
84% matchVery Positive91% of 70 reviews2025
Dev: Michigames
Windows
Mech FPS game in all directions of space; follow the story and contribute to the fight for your homeland! Survive the space wars as an up-and-coming soldier with the toughest warriors around!
Why similar: Mechs 62% ★, Space 13.1%, Sci-fi 11.8%, Action 7.3%, 3D 2.2%
- #18 Run and Gun
85% match2 user reviews50% of 2 reviews2022
Dev: Inspiring Games
Windows
Run and Gun is an action roguelike shooting game where you mow down thousands of enemies while unlocking newer and deadlier weapons. The enemies won't stop spawning, and your guns won't stop firing. Earn gold each run to unlock permanent upgrades to make your next run deadlier.
Why similar: Mechs 43.4% ★, Action Roguelike 19%, Bullet Hell 15.4%, Shoot 'Em Up 11.4%, Action 5.8%
- #19 Damascus Gear Operation Osaka HD Edition
86% matchMixed52% of 29 reviews2018
Dev: Arc System Works
Windows
Mecha Hack'n'Slash "Damascus Gear: Operation Osaka HD Edition", is now out on Steam with full HD graphics! Pilot your humanoid mecha "GEAR", alongside with your dependable operator! Will you be able to pay off your debts before the due date?
Why similar: Mechs 76.5% ★, Action 23.5%
- #20 Armechgeddon
83% matchVery Positive88% of 50 reviews2024
Dev: MothCat
Windows
Armechgeddon is a chaotic action rogue-lite with a minimalist control scheme. Pick the right mech and pilot for the job, and lay waste to hundreds of enemies with your custom arsenal.
Why similar: Mechs 30.4% ★, Action Roguelike 27.7%, Bullet Hell 25.6%, Action 5.7%, Sci-fi 5.2%
- #21 STEEL STRIDER
84% matchMostly Positive79% of 76 reviews2015
Dev: ASTRO PORTPub: Henteko Doujin
Windows · Linux
Median: 3.6 hrsMean: 3.9 hrs≥1hr: 85%
STEEL STRIDER is the follow up to the acclaimed GIGANTIC ARMY and pays homage to the great run and gun games such as Turrican and Super Contra, but adds mouse / dual analogue stick-operated weapons!
Why similar: Mechs 55.3% ★, Action 17%, Shoot 'Em Up 15%, Bullet Hell 12.8%
- #22 Astral Break
82% matchNo user reviews
Dev: Orb Square Studio
Windows · Linux
Astral Break is a fusion of mech and roguelite action. Customize your mech, from modular body parts to software configurations. Fight and evolve your mech throughout the battle. Terminated? Unlock more upgrades with battle data to refine and perfect your build!
Why similar: Mechs 45.6% ★, Beat 'em up 17.5%, Action Roguelike 15.1%, Sci-fi 9.1%, Action 6%
- #23 CRYPTARK
82% matchVery Positive82% of 1,913 reviews2017
Dev: Alientrap
Windows · Mac · Linux
Median: 24 minMean: 5.6 hrs≥1hr: 34%
Cryptark is a 2D sci-fi shooter where you take on the role of a heavily armed privateer seeking to earn government contracts by boarding deadly alien space-hulks. It's up to you to strategize a plan of attack, pick an equipment loadout, and destroy the central core to be victorious.
Why similar: Mechs 34.3% ★, Action Roguelike 32.8%, Bullet Hell 9.4%, Action 8.8%, Space 7.4%
- #24 Project Nimbus: Complete Edition
81% 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 86.2% ★, Action 7.8%, Sci-fi 5.7%, Singleplayer 0.4%
- #25 Sin Zero
79% matchNo user reviews
Dev: Conductor Games
Windows
Fast-paced, melee action game where the ground beneath you is just as dangerous as the enemies ahead. Armed with a katana—and any other deadly weapon you may find—you’ll slash your way through relentless waves of foes to survive.
Why similar: Action Roguelike 30.9%, Beat 'em up 29.4%, Bullet Hell 24.3%, Action 10.3%, Combat 3.9%
- #26 Thunder Kid
81% matchPositive89% of 37 reviews2018
Dev: Renegade Sector Games
Windows · Mac
Take on the forces of the Robot Empire in this Low-Poly 3D Run 'n' Gun Action Game!
Why similar: Mechs 44.5% ★, Bullet Hell 17.5%, Shoot 'Em Up 14.1%, Action 14%, Sci-fi 10%
- #27 New Gundam Breaker
79% 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 90.5% ★, Action 9.5%
- #28 ZANGEKI WARP
78% matchMostly Positive79% of 48 reviews2017
Dev: ASTRO PORTPub: Henteko Doujin
Windows · Linux
Median: 3.7 hrsMean: 4.5 hrs≥1hr: 91%
Take control of the hyperdimensional fighter craft ‘ZanFighter’ and use its advanced warp functions to defeat an army of space beasts controlled by an evil scientist!
Why similar: Mechs 40.2% ★, Bullet Hell 22.8%, Shoot 'Em Up 18.2%, Action 8%, Sci-fi 6.3%
- #29 ASSAULT GUNNERS HD EDITION
78% matchMostly Positive73% of 150 reviews2018
Dev: SHADE Inc.Pub: Marvelous Inc.
Windows
Median: 3.4 hrsMean: 7.9 hrs≥1hr: 83%
You are in control of DAT, a Battle Mech Peace Keeping Force. You must save Earth’s Migrants and the Mars Colonies from the threat of the ANTS uprising. Who or what could be leading this threat against Mars, and the new planned perfect utopia for humanity?
Why similar: Mechs 80.3% ★, Action 19.7%
- #30 Ruiga Pirates: Cursed Seas
76% matchMostly Positive71% of 135 reviews2024
Dev: Valentware Games LTD
Windows · Mac
Defeat legions of pirates and marine beasts to emerge victorious in Ruiga Pirates: Cursed Seas! Adventure with survival elements. Customize your ship, prepare for barrages from myriad foes, and navigate the perilous waters of a monster realm. Embark on this thrilling journey and Play for Free now!
Why similar: Action Roguelike 26.4%, Bullet Hell 23.8%, Beat 'em up 21.9%, Shoot 'Em Up 15.1%, Action 6.7%
- #31 GALAK-Z
77% matchMostly Positive73% of 549 reviews2015
Dev: 17-BIT
Windows · Mac · Linux
Median: 9.1 hrsMean: 8.8 hrs≥1hr: 90%
Brand New features!! The Void DLC offers endless gameplay, Online Leaderboards, and a Daily Challenge that allows players to compete worldwide for the top score. Anime inspired 2D space combat simulation at its best! GALAK-Z is a modern, A.I.
Why similar: Action Roguelike 34.8%, Mechs 34.4% ★, Space 13.9%, Action 9.5%, Shoot 'Em Up 7.3%
- #32 Gun-REViper
77% match1 user reviews100% of 1 reviews2021
Dev: naga84games
Windows
This is a 2.5D vertical scrolling shooting game. Use your ingenuity to fight your way to a high score.
Why similar: Mechs 55.3% ★, Shoot 'Em Up 20.7%, Sci-fi 12.4%, Action 7.8%, 3D 2.1%
- #33 Demon Hunt
73% matchMostly Positive75% of 423 reviews2025
Dev: Massive Hug
Windows
Battle through demon-infested lands in this fast-paced rogue-lite bullet-heaven. Pick unique weapons with powerful evolutions, and hunt down ancient demons in intense boss fights. Loot, upgrade, and unlock new ways to grow stronger after every hunt!
Why similar: Mechs 39.7% ★, Action Roguelike 18.9%, Bullet Hell 17.8%, Shoot 'Em Up 9.5%, Sci-fi 6%
- #34 Vital Shell
72% matchOverwhelmingly Positive97% of 1,426 reviews2026
Dev: MarvinWizard
Windows · Linux
Median: 1.7 hrsMean: 4.0 hrs≥1hr: 64%
Vital Shell is a single player top-down arena shooter that puts you in control of mechs inspired by classic fantasy archetypes. Unlock powerful synergies with unique weapons, traits, and abilities as you take on increasingly challenging waves of enemies in a shattered realm.
Why similar: Mechs 52.1% ★, Action Roguelike 19.5%, Bullet Hell 18.6%, Action 4.7%, Combat 2.3%
- #35 Gun Metal
76% matchVery Positive81% of 1,110 reviews2014
Dev: Rage SoftwarePub: Funbox Media Ltd
Windows
Median: 3.1 hrsMean: 3.7 hrs≥1hr: 86%
Gun Metal is a futuristic action-packed experience where you take control of the fully transformable prototype combat vehicle known as the Havoc Suit.The Havoc Suit, a prototype combat vehicle, remains the only hope to save civilization from a tireless enemy.
Why similar: Mechs 79.4% ★, Action 15%, Sci-fi 4.9%, Singleplayer 0.7%
- #36 Silicon War:Blitz
74% matchPositive93% of 14 reviews2024
Dev: Initial F Studio
Windows
A Roguelite VR Mech bullethell Shooter, you will pilot your mech through an onslaught of endless bullets and enemies! Each battle is a crucial test of your reaction skills and strategic planning. Continuously upgrade and enhance your mech until all adversaries are vanquished!
Why similar: Mechs 46.6% ★, Bullet Hell 19%, Shoot 'Em Up 10.5%, Sci-fi 7.5%, Space 6.9%
- #37 Assault Suit Leynos
75% matchMixed62% of 249 reviews2016
Dev: Dracue SoftwarePub: Rising Star Games
Windows
Median: 18 minMean: 2.2 hrs≥1hr: 31%
A classic reawakens – Assault Suit Leynos is back and in high definition! Get ready for all-out robotic war as the fan-favourite Mega Drive classic is reworked with all new HD visuals for the ultimate alien-blasting experience!
Why similar: Mechs 75.8% ★, Shoot 'Em Up 12.5%, Action 11.7%
- #38 Strike Suit Zero: Director's Cut
75% matchVery Positive82% of 387 reviews2014
Dev: Born Ready Games
Windows
Median: 2.5 hrsMean: 4.1 hrs≥1hr: 85%
In the year 2299, an interstellar war rages on. In a bid to save Earth from destruction, you must take control of the Strike Suit – a revolutionary fighter craft with the ability to transform into a lethal suit of space armor.
Why similar: Mechs 61% ★, Space 16.1%, Sci-fi 12%, Action 10.5%, Singleplayer 0.5%
- #39 Victory Saber 2D
73% matchNo user reviews2025
Dev: Zephyr Studio Limited
Windows · Linux
Victory Saber 2D is a horizontal scrolling shooter arcade video game with Locking-on shooting mechanic.
Why similar: Mechs 44.5% ★, Shoot 'Em Up 22.7%, Action 11.5%, Sci-fi 8.1%, Space 7.3%
- #40 SteelGuard
73% matchNo user reviews
Dev: Sephiron Forge
Windows
Pilot customizable mechs in an epic battle against hordes of enemiesor dive into intense PvP battles where precision aiming can turn the tide, or let your mech's auto-firing system handle the heat of combat. With rogue-lite elements, each run offers a unique challenge and opportunity for growth.
Why similar: Mechs 45.1% ★, Action Roguelike 16.7%, Bullet Hell 16%, Space 8.2%, Sci-fi 6.5%
- #41 RAMMBOCK
71% matchNo user reviews
Dev: Punk-Op
Windows
Dodge bullets or plow right through with the RAMMBOCK. Utilize the hybrid technology of the twin moons! Ramm enemies into one another for chain bonuses. Tackle missions and increase your score to uncover the truth about your past.
Why similar: Mechs 27.7% ★, Bullet Hell 23%, Shoot 'Em Up 17.6%, Beat 'em up 13%, Action 8.2%
- #42 DAEMON X MACHINA
71% 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 83.6% ★, Action 8.3%, Sci-fi 7.4%, Singleplayer 0.7%
- #43 Metal Ascension
70% matchMixed47% of 15 reviews2024
Dev: Don Pachi
Windows
Metal Ascension is a horde survival game with rogue-lite elements. Upgrade your mech with over 200 pieces and more than 1 000 000 combinations.
Why similar: Mechs 42.8% ★, Action Roguelike 23.1%, Bullet Hell 21.8%, Sci-fi 3.7%, Action 3.5%
- #44 Eternal Circus: Dancing with Missiles
69% match7 user reviews86% of 7 reviews2025
Dev: Team Eternal Circus
Windows
Become a nimble mech and defeat bosses while dodging a barrage of missiles in this top-down 3D dodge'm-up inspired by mecha anime and Itano Circus!
Why similar: Mechs 37.1% ★, Bullet Hell 24.7%, Shoot 'Em Up 15.9%, Action 11.6%, Sci-fi 6.5%
- #45 Rym 9000
72% matchMostly Positive71% of 143 reviews2018
Dev: Sonoshee
Windows · Mac · Linux
Median: 18 minMean: 6.5 hrs≥1hr: 34%
Rym 9000 is a hyperkinetic shooter inspired by Akira, Neon Genesis Evangelion, and Guxt. A treasure-hunting journey to the Moon developed by Sonoshee and composed by Roex. A unique high-octane experience conceived to stimulate your senses and make your eyes and ears bleed!
Why similar: Mechs 43.2% ★, Shoot 'Em Up 23.4%, Bullet Hell 20.9%, Action 12.5%
- #46 Light Night Street
69% match4 user reviews100% of 4 reviews2025
Dev: YUMEYUME
Windows
A new type of bullet hell action game is born! Witness the moment when a barrage of shouts is deflected with a shield, overturning the conventional wisdom of bullet hell games!
Why similar: Mechs 57.9% ★, Bullet Hell 27.1%, Action 13.7%, Singleplayer 1.4%
- #47 Space Blade
70% matchNo user reviews
Dev: Mountain Of Games
Windows
Single player, top down, retro space-shooter, destroy enemies and fight bullet-hell bosses, upgrade during runs and after them to progress further and faster.
Why similar: Action Roguelike 27.1%, Bullet Hell 25.6%, Shoot 'Em Up 22%, Action 8.8%, Space 7.9%
- #48 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
70% 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 79.3% ★, Action 13.3%, Sci-fi 6.5%, Singleplayer 0.9%
- #49 Tenvader
67% matchNo user reviews100% of 1 reviews2026
Dev: Rikerat
Windows
Tetris meets Space Invaders – Build your ship block by block while blasting alien swarms. Upgrade weapons, face evolving bosses, and survive the chaos across endless loops.
Why similar: Beat 'em up 27.3%, Action Roguelike 26.5%, Bullet Hell 17.4%, Action 11.9%, Shoot 'Em Up 11.2%
- #50 ARMED SEVEN
71% matchVery Positive91% of 78 reviews2015
Dev: ASTRO PORTPub: Henteko Doujin
Windows · Linux
Median: 3.3 hrsMean: 4.0 hrs≥1hr: 91%
The year is 1989. 12 years have passed since the Gogoh Army’s invasion of Earth. Exposure to alien technology during the war enabled Earth’s own technologies to take massive leaps forward. International conflict that was previously rife in the history of mankind fell to an all-time low, and the Earth Federation was established as a...
Why similar: Mechs 43.2% ★, Bullet Hell 21.9%, Shoot 'Em Up 14.7%, Sci-fi 7.6%, Space 5.9%
- #51 Armored Firestorm
69% matchPositive91% of 11 reviews2022
Dev: The Nextdoor Developer
Windows
Armored Firestorm is an intense top-down shoot'em up action game in a futurist environments. At the controls of your Hovertank, survive against the attack of the machines in the orbital city of the federation.
Why similar: Mechs 32.7% ★, Bullet Hell 23.4%, Shoot 'Em Up 18.1%, Sci-fi 8.4%, Space 6.7%
- #52 Swarm Grinder
66% matchMostly Positive78% of 1,171 reviews2024
Dev: Last Bite GamesPub: Null State Protocol
Windows · Mac · Linux
Median: 2.8 hrsMean: 6.4 hrs≥1hr: 76%
An action roguelite game with alien swarms and mechs. Battle enemies to make your way through a mass of spreading and evolving cells hosting dormant enemies. Collect a variety of game-changing skills and upgrades to create unique builds.
Why similar: Mechs 47.7% ★, Action Roguelike 21.1%, Bullet Hell 20.4%, Sci-fi 6.2%, Action 3.6%
- #53 Galactic Mecha GunSuit
67% matchNo user reviews2026
Dev: Theosoft
Windows
A linear danmaku shoot-em-up with some visual novel elements. Clear 6 stages across 4 difficult settings, each with unique enemy spawns, bullet patterns and boss phases. The game is structured to have each difficulty cleared in sequence, with the full plot unfolding across each one.
Why similar: Mechs 37% ★, Bullet Hell 22.3%, Shoot 'Em Up 13.1%, Action 11.8%, Sci-fi 7.1%
- #54 Bibots
68% matchMixed57% of 60 reviews2022
Dev: Square SquidPub: PID Games
Windows
Bibots is a top-down shooter rogue lite set in a futuristic world. Play as Tayar, an explorer in control of a nervy robot and clear rooms filled with monsters, powers and secrets to unveil. Die, try and repeat until you face your world’s final threat.
Why similar: Mechs 34.7% ★, Action Roguelike 29.8%, Bullet Hell 27.6%, Action 7.1%, Singleplayer 0.9%
- #55 Starward Rogue
68% matchVery Positive90% of 489 reviews2016
Dev: Arcen Games
Windows · Mac · Linux
Median: 2.6 hrsMean: 3.8 hrs≥1hr: 82%
Starward Rogue is a bullet hell twin-stick shooter. Blast your way through the Megalith, a rogue-lite labyrinth lodged in the side of a star. Customize your mech with a huge variety of weapons, perks, and upgrades. Steel yourself for the dangers that lurk in the depths of the dungeon.
Why similar: Mechs 34.6% ★, Action Roguelike 18.6%, Bullet Hell 17.8%, Shoot 'Em Up 12.1%, Sci-fi 6.7%
- #56 Pew Pew vs Monsters
67% matchNo user reviews
Dev: Jan-Pieter Inghels
Windows
Pew Pew vs Monsters is an action-packed arena shooter with roguelike elements. Play as a seasoned monster slayer, blast your way through hordes of fast enemies and improve your skills in order to confront the mother of all monsters.
Why similar: Action Roguelike 31.6%, Bullet Hell 29.3%, Action 14.4%, Sci-fi 14.2%, Survival 5.1%
- #57 Steel Knight's ARMIS
65% matchMixed57% of 40 reviews2025
Dev: Izanami Game Lab, Inc.
Windows
"Steel Knight's ARMIS" is a roguelike robot game. Lead the rebellion through five chapters, fighting against the Imperial Army and Earth Federation. Customize and upgrade your robot to survive the intense battles ahead.
Why similar: Mechs 45.3% ★, Bullet Hell 15.7%, Action Roguelike 14.6%, Sci-fi 8.8%, Action 4.8%
- #58 Strike Suit Zero
68% matchMostly Positive77% of 1,666 reviews2013
Dev: Born Ready Games Ltd.Pub: Born Ready Games
Windows · Mac · Linux
Median: 1.7 hrsMean: 3.4 hrs≥1hr: 70%
Immerse yourself in massive fleet battles where your dog-fighting skills will directly affect the fate of the cosmos.
Why similar: Mechs 62% ★, Space 16.4%, Sci-fi 12.3%, Action 8.4%, Singleplayer 1%