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Games Like Echoes of Metal: 学園防衛線

60+ similar titles based on shared tags and player behavior. Themes include Action, FPS, Shooter, 3D.

Echoes of Metal: 学園防衛線 header art

In a ruined Japanese school, face off against hostile drones in this survival FPS. Play as the cool-headed Suzune Amagi and fight through intense battles in detailed school settings. Can you defend the academy—and the future?

Reviews: No user reviews — 50%
Released: To be announced
Developer: ExertionGame
Publisher: Exertion Studio
Genres: Indie
Platforms: Windows

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  1. #1 Attack Zone
    97% match1 user reviews100% of 1 reviews2022
    Dev: CryneX
    Windows

    Attack Zone is an FPS Shooter. You are placed in an attack zone and must fight for your survival.

    Why similar: FPS 34.6%, Shooter 23.8%, Military 18.1%, Action 11.6%, 3D 9.2%

  2. #2 Alice with Gatling
    96% match4 user reviews100% of 4 reviews2022
    Dev: KurokumaSoft
    Windows

    This is an exhilarating FPS where you shoot your Gatling Gun and mow down your enemies! Face a horde of monsters as a cute girl "Alice".

    Why similar: FPS 35.2%, Shooter 23.4%, Female Protagonist 14.3%, Cute 13.8%, Action 6.9%

  3. #3 Alien Destroyer
    96% matchMixed48% of 27 reviews2021
    Dev: RandomSpin
    Windows

    Alien robots are attacking.

    Why similar: FPS 32.9%, Shooter 27.5%, Action 17.5%, PvE 10.9%, 3D 9.7%

  4. #4 Tower of Portal
    94% match1 user reviews100% of 1 reviews2021
    Dev: MCA Games
    Windows

    Tower of Portal is a little Indie FPS Shooter, where you control a soldier with the mission to destroy the AI Central Computer that controls the machines spreads in the city. Your mission is avoid this domination through the machines.

    Why similar: FPS 31.8%, Shooter 26.5%, Action 16.9%, PvE 10.5%, 3D 9.3%

  5. #5 MOLOGA
    94% matchMostly Positive78% of 18 reviews2021
    Dev: GiBarPub: RoBot
    Windows

    Description: in 1935, the leadership of the USSR decided to build a new reservoir in one of the regions of the republic. Almost all people left villages and towns, but some refused to leave their homes.

    Why similar: FPS 37.8%, Shooter 23.3%, PvE 16.3%, Action 12.5%, 3D 8.9%

  6. #6 UZG Remastered
    93% matchNo user reviews
    Dev: nex
    Windows

    UZG Remastered is a low-poly, single-player, and round-based zombie shooter. Progress through levels with increasingly harder enemies and upgrade yourself along the way.

    Why similar: FPS 33.6%, Military 16.2%, PvE 15.1%, Shooter 12.8%, Action 11%

  7. #7 Monster Island
    92% matchMixed59% of 17 reviews2022
    Dev: J.A
    Windows

    Destroy all the monsters and save the island!

    Why similar: FPS 36.2%, Shooter 30.2%, Action 19.3%, 3D 10.3%, Indie 2.2%

  8. #8 Trench Defender
    91% match3 user reviews100% of 3 reviews2024
    Dev: Chim Ruoi Games
    Windows

    An action-packed FPS where you defend your trench against waves of attacking enemies by utilizing a large selection of modern (and not so modern) military weapons, features both single-player and two player online multiplayer (peer-to-peer).

    Why similar: FPS 26.5%, Shooter 22.6%, Military 19.2%, Action 14%, 3D 8.1%

  9. #9 Deep Siege
    91% matchMostly Positive79% of 19 reviews2025
    Dev: Anchor Entertainment
    Windows

    Deep Siege is a fast-paced, first-person endless wave shooter. Play as Akula, an Atlantean sharkfolk warrior, and defend your underwater realm against waves of mutated sea creatures. Rack up kills to gain buffs using Bloodthirst or heal during tough moments.

    Why similar: FPS 35.3%, Shooter 30.4%, Action 19.8%, 3D 10.6%, Indie 2.3%

  10. #10 Rio Warzone
    90% matchNo user reviews
    Dev: A3d Studio (Solo Developer)
    Windows

    Wotson is a novice soldier in the special services of Rio de Janeiro, he will have to show his worth facing the most dangerous bandits. Seizing drugs and money will be your goals in this game.

    Why similar: FPS 27.5%, Shooter 23.4%, Military 16.9%, Action 14.5%, 3D 8.4%

  11. #11 Like Birds
    89% matchNo user reviews
    Dev: Hazelnut Games
    Windows · Linux

    Like Birds is a Singleplayer, first person shooter game that removed all of the unwanted features of modern titles. No microtransactions, no lootboxes, etc. Set in the modern era, test your skills against your enemies.

    Why similar: FPS 30.6%, Military 21.5%, Shooter 16.8%, PvE 10.2%, 3D 9.1%

  12. #12 Rust Rivalry
    89% match1 user reviews100% of 1 reviews2024
    Dev: Jasper HannPub: Cat On a Wire
    Windows

    A futuristic sci-fi first person shooter where combatants fight for the fate of their home.

    Why similar: FPS 36.4%, Shooter 25.1%, Military 17.8%, Action 12.9%, 3D 6.6%

  13. #13 Operation: Harsh Doorstop "Closed Beta"
    88% matchPositive83% of 29 reviews2023
    Dev: Drakeling Labs
    Windows

    This version of Operation: Harsh Doorstop is updated nightly with all "work-in-progress" features that are currently being developed for the game. Our development team uses this to organize exclusive playtests for our paid supporters. You can gain access to these events by purchasing the game here.

    Why similar: FPS 29.3%, Shooter 24.9%, Military 21%, Action 15.2%, 3D 8.7%

  14. #14 ShootX
    86% matchPositive80% of 10 reviews2025
    Dev: RGE
    Windows · Linux

    Immerse yourself in the world of ShootX and experience exciting missions as a soldier in one of the last special forces fighting against the X-Guards.

    Why similar: FPS 29.8%, Shooter 25.5%, Military 18.9%, Action 15.9%, 3D 8.8%

  15. #15 CATACLYSM: Even Angels Sin
    86% match2 user reviews100% of 2 reviews2024
    Dev: Team Myster
    Windows · Mac

    CATACLYSM: Even Angels Sin is an FPS Bullet Hell with UNLIMITED movement. Breach the Sinner's Paradise as the Heaven Breaker and reclaim the divine realm from hordes of false Angels.

    Why similar: FPS 36.2%, Shooter 24.3%, PvE 16.4%, Action 10.1%, 3D 9.6%

  16. #16 Night Darkness
    85% matchMixed46% of 13 reviews2021
    Dev: Axe Games
    Windows

    You have to take control of one of the most famous mercenaries and complete a special mission to save humanity from certain death.

    Why similar: FPS 32.3%, Shooter 27.1%, Action 17%, PvE 10.7%, 3D 9.4%

  17. #17 FireLine
    84% matchNo user reviews
    Dev: FireLine Studio
    Windows

    Engage in realistic gunfights, and competitive multiplayer battles. Experience smooth shooting mechanics, detailed environments, and intense action. Features: • Realistic FPS shooting mechanics • Multiplayer battles • Smooth movement and gunplay • Immersive battlefield environments

    Why similar: FPS 29.9%, Shooter 25.8%, Military 25.7%, Action 16.8%, Indie 1.8%

  18. #18 Delta Force — Black Hawk Down: Team Sabre
    84% matchVery Positive93% of 554 reviews2009
    Dev: Ritual EntertainmentPub: NovaLogic
    Windows
    Median: 1.5 hrsMean: 12.3 hrs≥1hr: 55%

    Delta Force — Black Hawk Down: Team Sabre is the official expansion pack to the #1 best selling PC game in North America. Team Sabre was developed using the Delta Force — Black Hawk Down engine and it requires the mother product to run.

    Why similar: FPS 29.3%, Military 28.6%, Action 21.9%, Shooter 20.1%

  19. #19 OCH NOE -thegame-
    82% match2 user reviews50% of 2 reviews2024
    Dev: inqmannen
    Windows · Linux

    OCH NOE -thegame- is a zombie survival shooter type game, but is also meant to be kinda funny. As the player you must try to stay alive for 15 minutes.

    Why similar: FPS 33.2%, Shooter 30.3%, Action 13.6%, 3D 10.1%, PvE 8.9%

  20. #20 GunWitch Hibiki
    81% matchNo user reviews2026
    Dev: Hiruko Time AppPub: Waku Waku Games
    Windows

    When monsters suddenly overrun the city, it’s up to Hibiki—a young witch wielding magical firearms—to fight back in this unique FPS fused with roguelike elements.

    Why similar: FPS 42.2%, Action 16.6%, Shooter 16%, PvE 13.7%, 3D 7.3%

  21. #21 Doomsday Contact
    79% match3 user reviews67% of 3 reviews2022
    Dev: Doomsday Studio
    Windows

    Doomsday Contact is a FPS tactical shooter game which allows you to be deployed in a operation as a special forces and fight the monsters and complete the objective for extraction. You must do what it takes to complete the mission and save the world!

    Why similar: Military 27.1%, Shooter 22.2%, FPS 19.8%, Action 14.5%, 3D 9.9%

  22. #22 Frontlines™: Fuel of War™
    80% matchMixed69% of 1,054 reviews2008
    Dev: Kaos StudiosPub: THQ Nordic
    Windows
    Median: 1.3 hrsMean: 4.8 hrs≥1hr: 54%

    Frontlines™: Fuel of War™ is an open-world First Person Shooter set on the frontlines of tomorrow. In a world ravaged by a global energy crisis, environmental decay, and economic depression, players assume the role of an elite soldier in the Western Coalition Army on an epic crusade against the Red Star Alliance to control the last of...

    Why similar: FPS 39.7%, Shooter 22.6%, Military 19.9%, Action 16.2%, Singleplayer 1.6%

  23. #23 Project Redsun
    78% matchNo user reviews
    Dev: CustomDev
    Windows · Mac

    Project Redsun is a zombie First person shooter. You have to defend yourself against hoards of zombies coming straight for you.

    Why similar: FPS 32.6%, Shooter 27.9%, Action 17.8%, 3D 9.8%, PvE 8.8%

  24. #24 Zhigu Military Exorcist
    77% match1 user reviews100% of 1 reviews2025
    Dev: SIA Zhigunov Systems
    Windows · Mac

    Horror FPS single-player shooter. The military exorcist fighting against weaves of demons and undead trying to invade the Earth. The game includes weapons, shooting, portals, interesting environment and different enemies with different abilities.

    Why similar: FPS 35.4%, Shooter 30.5%, Action 19.6%, 3D 10.7%, Indie 2.2%

  25. #25 Homefront
    78% matchMixed61% of 13,132 reviews2011
    Dev: Kaos StudiosPub: Deep Silver
    Windows
    Median: 2.3 hrsMean: 12.3 hrs≥1hr: 63%

    The Rock Map Pack is Now Available! Join the Resistance, stand united and fight for freedom against an overwhelming military force.

    Why similar: FPS 38.5%, Shooter 22.9%, Action 20.6%, Military 16.4%, Singleplayer 1.8%

  26. #26 Red Memory
    76% matchNo user reviews2026
    Dev: ShaunFong
    Windows

    Honoring history and preserving the spirit of heroes, "Red Memories" invites you to immerse yourself in this historical journey. Get ready to delve into this chapter of "Red Memories" and feel the historic moments of struggle for peace.

    Why similar: FPS 39.9%, Shooter 30.1%, Action 13.3%, 3D 11.9%, Indie 3.5%

  27. #27 Freefall 3050AD
    77% matchPositive83% of 18 reviews2019
    Dev: Total ArKade SoftwarePub: TAKS
    Windows

    Tony Takoushi Presents... Freefall 3050AD - The first game where you can move,spin, shoot and airbrake while taking out the bad guys! '... There really isn’t anything quite like it out there in the wide world of video games that I have ever played.'

    Why similar: FPS 59.1%, Shooter 28.4%, Action 12.5%

  28. #28 Enfilade
    75% matchNo user reviews2026
    Dev: benlitzPub: SixLoop
    Windows

    Enfilade is a fast paced low poly multiplayer fps game with 30 levels and 18 weapons If there are not enough players there is bot support. Level up and unlock new weapons

    Why similar: FPS 37.9%, Shooter 24%, Military 17.6%, Action 11.2%, 3D 9.2%

  29. #29 THOKO
    75% matchMixed58% of 12 reviews2024
    Dev: Parth
    Windows

    THOKO is a thrilling single-player first-person shooter platformer that combines fast-paced action with innovative movement mechanics. Dive into a world where precision, speed, and agility are your greatest allies. Master advanced techniques such as strafing, BHOP (bunny hopping), and surfing.

    Why similar: FPS 41.9%, Shooter 28.7%, Action 14.9%, 3D 11%, Indie 2%

  30. #30 MASTERMIND
    74% matchPositive89% of 27 reviews2025
    Dev: ICT@SUPub: ZDKHub
    Windows

    As the survivors in the game show. You will have to prepare yourself with every opportunity possible to arm and supply yourself with weapons and gear. Fight your way through the show with or without Preparation which you will have to make do with what you have.

    Why similar: FPS 32.6%, Shooter 27.9%, Action 17.6%, PvE 9.9%, 3D 8.7%

  31. #31 Fateless
    76% matchMostly Positive74% of 35 reviews2019
    Dev: Dimitri Lozovoy
    Windows

    FPS game in which you defend Earth from monsters. You shoot the monsters with a double-barrel shotgun and other weapons and move through various buildings made of brick and stone. You make your way to the underground where the monsters came from and rid the planet of their presence.

    Why similar: FPS 38.7%, Shooter 32.8%, Action 28.5%

  32. #32 GREED
    73% match7 user reviews100% of 7 reviews2025
    Dev: CatloverStudios
    Windows

    GREED is a PSX styled FPS designed for replayability through speedrunning. Inspired by the best shooters of the '90s and today, watch your enemies fall to the ground and crush their skulls with your onslaught of weapons. Do you have what it takes to stop greed and take back heaven?

    Why similar: FPS 42.2%, Shooter 28.8%, Action 14.2%, 3D 11.1%, Indie 2.1%

  33. #33 Defuse
    74% matchNo user reviews
    Dev: WILLIWAW HubPub: IDC Games
    Windows

    Defuse is a tactical shooter where strategy and precision are key. Form a team, plan your movements and eliminate enemies to achieve objectives. Do you have what it takes to dominate the battlefield?

    Why similar: FPS 28.9%, Shooter 24.8%, Military 21%, Action 16.6%, 3D 8.7%

  34. #34 Azeriom
    73% match4 user reviews100% of 4 reviews2023
    Dev: Arcan Studios
    Windows

    First / third person multiplayer shooter with single and multiplayer AI bots and monster, premade and procedural environments.

    Why similar: FPS 37.4%, Shooter 24.3%, Action 14.5%, PvE 10%, 3D 5.7%

  35. #35 Mio and the Hot Summer
    72% match3 user reviews100% of 3 reviews2024
    Dev: KurokumaSoft
    Windows

    This is an FPS where you fight fire monsters with water guns! Take on the Burning King as Mio, the cheerful sea goddess.

    Why similar: FPS 38.2%, Shooter 23.9%, Female Protagonist 14.6%, Cute 14%, Action 7.5%

  36. #36 Apex Aim Trainer
    72% matchMostly Positive77% of 672 reviews2020
    Dev: SharkFishFish
    Windows
    Median: 1.1 hrsMean: 4.7 hrs≥1hr: 53%

    Improve Your Aim in Apex Legends

    Why similar: FPS 37.5%, Shooter 31.7%, Action 22.7%, Indie 8%

  37. #37 Echofall
    71% matchNo user reviews
    Dev: Retrocausal Studios
    Windows

    A high-mobility sci-fi FPS built around full directional gravity control. Rotate gravity at will, transform walls into floors, ceilings into escape routes, and vertical arenas into tactical advantages. Combine precision gunplay with fluid movement to survive relentless, escalating enemy pressure.

    Why similar: FPS 30.9%, Shooter 28.6%, Action 17.9%, PvE 11.7%, 3D 7%

  38. #38 Victory's Grave: Outflank
    71% matchNo user reviews
    Dev: Old Glory Studios
    Windows

    Victory’s Grave: Outflank is an intense team-based PvP shooter set in a post-apocalyptic version of 1980s Eastern Europe. Build defenses, unleash powerful weapons, and lead your team to victory in a chaotic, destructible battlefield!

    Why similar: FPS 30.5%, Military 26.4%, Shooter 26.2%, Action 16.9%

  39. #39 Undead Paradise
    70% match9 user reviews60% of 10 reviews2024
    Dev: Bjorn StudiosPub: GP Games
    Windows

    First Person wave-based horde survival. Defeat endless hordes of enemies to reach higher scores!

    Why similar: FPS 31.9%, Shooter 27.4%, Action 18.5%, 3D 9.6%, PvE 9.3%

  40. #40 Killing Bullet
    70% match2 user reviews100% of 2 reviews2023
    Dev: 逍遥_yw
    Windows

    You need to survive every round of enemy attacks, kill enemies to get rewards, buy props or extract stronger weapons to deal with stronger enemies, until you kill the last enemy. Enjoy the thrill of battle.

    Why similar: FPS 35.7%, Shooter 24.9%, Military 17.2%, Action 10.2%, 3D 9.7%

  41. #41 Undead Uprising
    70% matchNo user reviews
    Dev: Northstar H8Core
    Windows

    "Undead Uprising" immerses you in a post-apocalyptic world swarming with zombies. Battle through endless waves of the undead. Continuously evolving, the game offers regular updates and fresh content. The fate of humanity rests in your hands. Are you ready?

    Why similar: FPS 34.2%, Shooter 29.3%, Action 13%, PvE 11.7%, 3D 10.3%

  42. #42 Creepy Crawling
    69% matchMixed58% of 19 reviews2025
    Dev: Enrique RicaldePub: Lixeira Publishing
    Windows · Mac

    Horror FPS where you'll be dealing with crawling monsters.

    Why similar: FPS 36.6%, Shooter 31.4%, Action 19.8%, 3D 10.8%, Singleplayer 1.5%

  43. #43 Bounty
    69% matchMixed63% of 19 reviews2022
    Dev: Cupine Army
    Windows

    A sci-fi first-person shooter with a dynamic deployable cover system. A demo level from our game Bounty.

    Why similar: FPS 44.5%, Shooter 25.9%, Action 16.8%, 3D 7.8%, Singleplayer 2.8%

  44. #44 Gun'eM
    69% match7 user reviews100% of 7 reviews2021
    Dev: hibachi
    Windows

    A fun objective based single player first person shooter game similar to classic shooter games. Unique levels, fun objectives, and rewarding gunplay.

    Why similar: FPS 40.8%, Shooter 34.2%, Action 22.6%, Singleplayer 2.4%

  45. #45 Project_03
    68% matchNo user reviews
    Dev: TD
    Windows

    Project_03 is aiming to give you the limitless experience off playing a game with your friends

    Why similar: FPS 28.9%, Military 25.4%, Shooter 24.7%, Action 15.4%, 3D 4%

  46. #46 M.I.A.: Mission in Asia
    67% matchMixed59% of 68 reviews2025
    Dev: Burut CTPub: Strategy First
    Windows

    Tensions were growing on the border of Slaviya. Secret service of Primorye put subversive activities on a wide scale confronted by Federal Security Service (FSS) of Russian Federation. FSS receives information that one of FSS agents was over-recruited by Secret service of Primorye.

    Why similar: Shooter 30.7%, FPS 29.7%, Military 18.1%, Action 15.3%, 3D 4.6%

  47. #47 UnderRed
    66% match3 user reviews33% of 3 reviews2026
    Dev: Cyber AI CO.,LTD.
    Windows

    UnderRed is a fast-paced first-person shooter featuring free-for-all combat for up to 8 players online. Switch between pistols, rifles, and snipers, use melee strikes, and fight to land the first kill. Play solo against AI or battle friends through Steam P2P networking.

    Why similar: FPS 36.8%, Shooter 23.5%, Military 19.6%, Action 10.9%, 3D 8.2%

  48. #48 The Quelling
    67% matchNo user reviews2026
    Dev: Thomas GalliersPub: Thomas Rossiter
    Windows

    In this round based shooter you must survive waves of zombies as you navigate the environment locating the power, perks, and discoveries someone is trying to cover up. In the multiple maps the game brings you can travel through time and unravel how deep the experiments of zombies goes.

    Why similar: FPS 28%, Shooter 23.7%, Military 18.4%, Action 14.2%, 3D 8.6%

  49. #49 Medal of Honor™
    68% matchMostly Positive76% of 10,692 reviews2010
    Dev: Electronic Arts
    Windows
    Median: 1.7 hrsMean: 5.8 hrs≥1hr: 59%

    Fight Today's War: Elite Special Forces in a gritty combat campaign using the surgical tactics of Tier 1 Operators combined with the sledgehammer force of Army Rangers.

    Why similar: FPS 40.5%, Military 26%, Shooter 22.1%, Action 9.6%, Singleplayer 1.9%

  50. #50 Bet On Soldier
    68% matchMixed69% of 334 reviews2014
    Dev: KylotonnPub: Microids
    Windows
    Median: 42 minMean: 4.6 hrs≥1hr: 43%

    Delve into a world where war has become a media frenzy! Survive your battles and bet on your victories!

    Why similar: FPS 52.8%, Action 24.6%, Shooter 22.5%

  51. #51 Havoc
    65% matchMixed66% of 1,260 reviews2024
    Dev: RAKTWO Games
    Windows

    Havoc is an arcade tactical first-person shooter with semi-destructible environments. It offers a variety of game modes, including Bomb Defusal, Team Deathmatch, Free for All, and Gun Game, along with extensive options to customize lobby settings to your preferences.

    Why similar: FPS 31.1%, Shooter 25.5%, Military 19%, Action 14.4%, 3D 8.5%

  52. #52 Human Diaspora
    66% matchMixed62% of 21 reviews2022
    Dev: Leocesar3D Productions
    Windows · Linux

    Human Diaspora is a Retro First-Person Shooter where you fight your way to save the remnants of your family and find what is happening on the post-human colony planet. Take action against small and big enemies. Are you up to the challenge and save humanity?

    Why similar: FPS 35.9%, Shooter 30.7%, Action 19.1%, 3D 10.6%, Indie 2.1%

Echoes of Metal: 学園防衛線 cover art

Games Like Echoes of Metal: 学園防衛線

Based on tag similarity + player behavior
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