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Games Like Relentless Frontier

60+ similar titles based on shared tags and player behavior. Themes include FPS, Shooter, First-Person, Action.

Relentless Frontier header art

Relentless Frontier is a fast paced sci-fi FPS running on the GZDoom Engine, with a strong focus on mobility, strategy, and exploration. Use your Omnistruct to replicate new weapons and abilities to help you traverse the terrain and demolish threats, while escaping from Ross 128-b in one piece.

Reviews: Very Positive — 95% — of 66 reviews
Released: 2024-07-24
Developer: Fission Ogre
Publisher: Hellforge Studios
Genres: Action, Adventure, Indie, Early Access
Platforms: Windows

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  1. #1 Selaco
    97% matchVery Positive94% of 4,889 reviews2024
    Dev: Altered Orbit Studios
    Windows · Linux
    Median: 3.3 hrsMean: 7.9 hrs≥1hr: 76%

    Selaco is a brand new original shooter inspired by classics, featuring thrilling action set pieces, destructibility, smart enemies and a fleshed out story taking place within an immersive game world.

    Why similar: Boomer Shooter 30.5%, 2.5D 13.6%, FPS 12.7%, Shooter 8.8%, Sci-fi 5.8%

  2. #2 Exophobia
    96% matchVery Positive88% of 136 reviews2024
    Dev: Zarc AttackPub: PM Studios, inc.
    Windows

    Explore and fight your way through a crashed human spaceship infested with relentless hordes of aliens as you become more powerful with exciting weapon upgrades and powerups in this retro inspired first-person shooter.

    Why similar: Boomer Shooter 37.4%, FPS 13.9%, Aliens 9.7%, Shooter 8.8%, Sci-fi 5.6%

  3. #3 Viscerafest
    96% matchVery Positive85% of 687 reviews2025
    Dev: Acid Man GamesPub: Fulqrum Publishing
    Windows · Linux
    Median: 1.1 hrsMean: 5.1 hrs≥1hr: 55%

    Viscerafest is a Sci-Fi Fantasy Singleplayer Arena FPS with minor Collectathon elements. Fight through hordes of aliens and eldritch monstrosities wielding a slew of powerful weapons, juggling your resources, and exploring over 23 intricately designed hand-crafted levels.

    Why similar: Boomer Shooter 39.8%, FPS 11.7%, Shooter 10.4%, Aliens 9.5%, First-Person 6.4%

  4. #4 Extraneum
    95% matchVery Positive97% of 103 reviews2024
    Dev: David JalbertPub: Hellforge Studios
    Windows · Linux

    Extraneum is an old-school, sci-fi single-player first person shooter with an emphasis on exploration and secret hunting. Fight your way through biohacked monstrosities and stop their progress before they take control of the entire world.

    Why similar: Boomer Shooter 44.9%, FPS 14.4%, Shooter 8.9%, Retro 7.7%, First-Person 6.1%

  5. #5 Prodeus
    94% matchVery Positive92% of 8,026 reviews2022
    Dev: Bounding Box Software Inc.Pub: Balor Games
    Windows · Mac
    Median: 2.6 hrsMean: 6.4 hrs≥1hr: 67%

    Prodeus is a first-person shooter of old, re-imagined using modern rendering techniques and technology. Experience the quality you’d expect from a modern AAA game, designed with retro aesthetics and gameplay that invoke the tech-imposed limits of older hardware.

    Why similar: Boomer Shooter 52.5%, FPS 17.4%, Retro 8.4%, Shooter 7%, Gore 5.6%

  6. #6 Force Reboot
    94% matchVery Positive94% of 692 reviews2022
    Dev: ln404
    Windows
    Median: 1.2 hrsMean: 2.1 hrs≥1hr: 52%

    Force Reboot is a fast-paced FPS with rogue-lite elements. Force Reboot is entirely focused on nonstop gameplay. You need to get past all of the rooms as fast as you can.

    Why similar: FPS 24.9%, Robots 19.7%, Shooter 15.2%, Retro 9.9%, First-Person 9.9%

  7. #7 Diluvian Ultra
    93% matchMixed59% of 386 reviews2023
    Dev: Cresthelm StudiosPub: Fulqrum Publishing
    Windows
    Median: 24 minMean: 5.5 hrs≥1hr: 32%

    Diluvian Ultra is a single-player, first-person shooter focusing on a retro aesthetic and fast-paced, strategic combat. The game is set in its own expansive fictive universe. Rather than gritty or dark, Diluvian Ultra is colorful and fantastical, like the cover of pulp sci-fi novels of the past.

    Why similar: Boomer Shooter 34.7%, 2.5D 14.6%, FPS 12.4%, Shooter 8.6%, Linear 7.4%

  8. #8 BRUTAL JOHN 2
    91% matchVery Positive95% of 459 reviews2025
    Dev: OldSchool Laws Team
    Windows
    Median: 3.1 hrsMean: 4.4 hrs≥1hr: 79%

    Join BRUTAL JOHN and BRUTAL DOG in a ultraviolent old-school FPS set in a world overrun by crypto-mining technologies, where it’s up to you to destroy them and reclaim control. Prepare for an adrenaline ride that pays homage to the best shooters of the '90s.

    Why similar: Boomer Shooter 41.3%, FPS 13.7%, Military 10.5%, Shooter 9.3%, Retro 7.2%

  9. #9 Mind The Abyss
    92% matchVery Positive89% of 76 reviews2024
    Dev: Mind The Abyss Studios
    Windows

    Mind the Abyss is a fast-paced movement shooter that combines fourth-dimensional abilities and ever-evolving weaponry within an alien planet.

    Why similar: Boomer Shooter 47.7%, FPS 16.5%, PvE 11.4%, Shooter 10.1%, First-Person 5%

  10. #10 MULLET MADJACK
    90% matchOverwhelmingly Positive98% of 8,893 reviews2024
    Dev: HAMMER95Pub: Epopeia Games
    Windows
    Median: 4.0 hrsMean: 5.7 hrs≥1hr: 82%

    MULLET MADJACK is a HIGH-OCTANE-ACTION SHOOTER that put you directly inside a CLASSIC ANIME. Pick your favorite weapon and reach the last floor; Beat your best time or try again. Haste makes waste… OF YOUR ENEMIES!

    Why similar: Boomer Shooter 39.7%, 2.5D 14.6%, FPS 14.5%, Robots 10.5%, Shooter 8.6%

  11. #11 REAVER
    91% matchVery Positive88% of 626 reviews2023
    Dev: MAD TRIO
    Windows
    Median: 2.6 hrsMean: 4.4 hrs≥1hr: 65%

    REAVER is an ultra-fast-paced FPS that endows you with the mobility and weapon mechanics to reave through arenas of killer machines with grace and efficiency. Push the boundaries of speed and style in this next-gen movement-shooter.

    Why similar: Boomer Shooter 32.6%, FPS 18%, PvE 12.1%, Shooter 10.6%, Robots 10%

  12. #12 Bloodshed
    89% matchVery Positive85% of 1,673 reviews2025
    Dev: com8com1 SoftwarePub: Headup
    Windows
    Median: 3.4 hrsMean: 5.7 hrs≥1hr: 77%

    Bloodshed is a Roguelite Survivors FPS; an exhilarating fusion of Roguelite elements merged with retro-styled visuals and first-person “Survivors-like” frenetic combat action!

    Why similar: Boomer Shooter 52.7%, FPS 18.9%, Shooter 12.7%, First-Person 7.9%, Action 3.6%

  13. #13 ReSpaced
    88% matchVery Positive88% of 82 reviews2025
    Dev: Elevated Ants Studio
    Windows

    A fast-paced first-person shooter where you master gun recoil to leap across platforms, battle various enemies, and upgrade your weapon to escape an overrun space station.

    Why similar: FPS 33.2%, Shooter 24%, Aliens 12.2%, Action 9.7%, First-Person 9.7%

  14. #14 >SYS//PURGE_
    87% matchVery Positive91% of 68 reviews2026
    Dev: tomo2515x
    Windows

    >SYS//PURGE_ is a free, fast-paced FPS inspired by 90's classics, with roguelike elements. Collect items, stay alive and descend deeper into the facility. You take control of an LN-X unit, a glitch breaks you out of the Overseer's control. Make it burn.

    Why similar: Boomer Shooter 42.4%, FPS 14.3%, Shooter 12.1%, Military 10.2%, Action 4.8%

  15. #15 Perilous Warp
    89% matchMostly Positive74% of 373 reviews2020
    Dev: Crystice Softworks
    Windows · Mac · Linux
    Median: 2.2 hrsMean: 4.4 hrs≥1hr: 70%

    Perilous Warp is a fast-paced indie retro-shooter inspired by the classic 3D-actions. Communication with a distant space colony has been lost, and you bravely step into the teleporter with the desire for glorious adventures. But do not expect to win in a heartbeat!

    Why similar: Boomer Shooter 22.2%, FPS 17.1%, Gore 13%, Aliens 9.3%, Action 8.5%

  16. #16 Galactic Vault
    86% matchVery Positive90% of 98 reviews2026
    Dev: MeepMeep Games
    Windows

    Build your weapon to its full potential in Galactic Vault, a fast-paced FPS roguelite. Discover endless upgrade combinations, craft diverse builds, and unleash devastating abilities. Get ready to infiltrate high-security vaults and recover lost tech.

    Why similar: Boomer Shooter 33.7%, FPS 16.6%, Robots 11.1%, Shooter 10.9%, PvE 9.9%

  17. #17 Moros Protocol
    86% matchVery Positive80% of 667 reviews2025
    Dev: Pixel ReignPub: Super Rare Originals
    Windows
    Median: 3.1 hrsMean: 5.7 hrs≥1hr: 77%

    Face the darkness in Moros Protocol, a pixel-painted sci-fi FPS roguelite. Survive the nightmare alone or with allies as you navigate the decaying warship, stalked by horrors and guided by a voice you don’t recognize. Adapt, upgrade, and push forward. You may be outnumbered, but not outmatched.

    Why similar: Boomer Shooter 46.5%, FPS 16.3%, Shooter 11.4%, Sci-fi 6.8%, Retro 5.7%

  18. #18 CRUEL
    84% matchOverwhelmingly Positive95% of 1,686 reviews2025
    Dev: James Dornan
    Windows
    Median: 1.7 hrsMean: 4.2 hrs≥1hr: 69%

    A fast run and gun horror shooter with roguelike elements

    Why similar: Boomer Shooter 48.5%, FPS 12.7%, Shooter 10.6%, First-Person 8.4%, Gore 7.1%

  19. #19 Diluvian Ultra: Awakening
    85% matchMostly Positive74% of 168 reviews2024
    Dev: Cresthelm StudiosPub: Fulqrum Publishing
    Windows
    Median: 48 minMean: 2.6 hrs≥1hr: 32%

    Diluvian Ultra: Awakening shows a never-before seen part of Diluvian Ultra's story, preceding the events of the main game. As a young Diluvian Knight, stage a heroic defense against insurmountable odds, in this single-player FPS with a retro aesthetic and fast-paced, strategic combat.

    Why similar: Boomer Shooter 45%, FPS 11.8%, Shooter 11.8%, Sci-fi 8.6%, Pixel Graphics 5.4%

  20. #20 VOID/BREAKER
    83% matchVery Positive92% of 2,318 reviews2025
    Dev: Stubby GamesPub: Playstack
    Windows
    Median: 3.5 hrsMean: 5.5 hrs≥1hr: 81%

    Fast paced Bullet hell Roguelite FPS 🔴 Fight relentless machines driven by a hostile AI. Escape an endless cycle. Craft infinite weapon variants with deep gun modding. Forge deadly synergies. Carve your way out through enviro destruction /BREAK THE SYSTEM /BREAK FREE

    Why similar: FPS 25.7%, Robots 22.1%, Shooter 17%, Sci-fi 11.5%, Combat 9.4%

  21. #21 DIMENSIONAL SLAUGHTER
    84% matchMostly Positive76% of 125 reviews2022
    Dev: Bashir "ManliestDev" KashaloPub: ManliestDev
    Windows

    Kill to heal, and never stop moving in this retro-styled ADHD-fueled frantic fast-paced rogue-lite movement shooter. A short, yet intense multi-dimensional speedrun FPS experience for people with tiny attention spans. Do you have what it takes to subvert your infinite demise?

    Why similar: Boomer Shooter 51.4%, FPS 17.6%, Shooter 10.4%, Retro 7.1%, First-Person 5.9%

  22. #22 Relic Odyssey : Ruins Of Xantao
    82% matchVery Positive96% of 114 reviews2024
    Dev: Honour Bound Game Studios Inc.
    Windows

    Fight off disgusting beasts and enemies, drill for resources, search for ancient relics, craft technology and upgrades, and use a glove with special abilities in an adventure packed with action!

    Why similar: Robots 25.3%, FPS 23.4%, Sci-fi 13%, First-Person 10.8%, Exploration 9.7%

  23. #23 Ctesiphon
    81% matchVery Positive87% of 54 reviews2025
    Dev: Stomy
    Windows · Linux

    A retrowave/mecha-inspired sci-fi first-person shooter featuring fast-paced combat in old-school style open-plan levels packed with pickups, keys, and secrets.

    Why similar: Boomer Shooter 50.6%, FPS 15%, Shooter 7.9%, Sci-fi 7.5%, Robots 6.1%

  24. #24 INCISION
    80% matchVery Positive87% of 1,005 reviews2025
    Dev: SmoothBrainDevPub: Hyperstrange
    Windows
    Median: 1.5 hrsMean: 3.2 hrs≥1hr: 56%

    All old-school FPS action. No Bullshit. Lots of blood & gore. Slaughter your way through nightmarish industrial mazes, transformed cityscapes and surreal alien structures to cut down the Growth in this ultraviolent, fast-paced, and merciless retro-styled first person shooter.

    Why similar: Boomer Shooter 45.2%, FPS 14.3%, Shooter 9.6%, Retro 7.6%, First-Person 6.2%

  25. #25 Mala Petaka
    79% matchVery Positive100% of 73 reviews2025
    Dev: Sanditio BayuPub: Hellforge Studios
    Windows

    A 2D Pixel Art Shooter-inspired sci-fi FPS runs on GZDoom. You play as 'Petaka', an angry amnesiac that's on a journey to revive his memory by exploring multiple universes through warp portals. His journey won't be easy because he'll encounter one-eyed aliens and annoying drones that'll attack him.

    Why similar: Boomer Shooter 25.4%, 2.5D 17.1%, FPS 14.3%, Robots 11.9%, Shooter 10.7%

  26. #26 Blood Rush
    79% matchVery Positive99% of 156 reviews2025
    Dev: MaxEstLa
    Windows

    BLOOD RUSH is a fast paced, skill based FPS, mixed with roguelites elements. Upgrade yourself, buy unique guns, drain miracles from relics and destroy anyone or anything standing on your way!

    Why similar: Boomer Shooter 53.9%, FPS 16.8%, Shooter 11.6%, First-Person 7%, Retro 6%

  27. #27 BAIONLENJA
    78% matchVery Positive99% of 338 reviews2025
    Dev: BAION
    Windows

    Use the most overpowered and skill based movement mechanics of all time to explore the vast and interconnected research facility, where a mysterious fossil grants you unimaginable power and mobility. B-Hop, Rocket Jump and Air Strafe to uncover the secrets of the BAIONLENJA corporation.

    Why similar: Boomer Shooter 52.5%, FPS 14.7%, Robots 10.8%, Shooter 9.9%, First-Person 6.2%

  28. #28 Desecrators
    77% matchVery Positive97% of 373 reviews2025
    Dev: WoodhoundPub: Perp Games
    Windows
    Median: 54 minMean: 3.9 hrs≥1hr: 45%

    Desecrators is a retro FPS inspired by '90s six-degrees-of-freedom shooters. Plunder your way through the galaxy to destructive weapons and technology powerful enough to take on the ultimate heist: The legendary vaults of the Galactic Treasury.

    Why similar: Boomer Shooter 40.2%, Robots 13.4%, Shooter 10.8%, FPS 10.6%, Retro 7.4%

  29. #29 Unchained
    76% matchVery Positive91% of 85 reviews2025
    Dev: Double Time Studios
    Windows · Mac

    Unchained is a fast paced retro multiplayer first person shooter in which you can compete in different game modes and maps, using a large arsenal of unique and deadly weapons (And some cool powerups too) to defeat your enemies.

    Why similar: Boomer Shooter 50.3%, Retro 10.8%, Pixel Graphics 9%, FPS 8%, Gore 7.2%

  30. #30 CULTIC
    75% matchOverwhelmingly Positive97% of 8,238 reviews2022
    Dev: Jasozz GamesPub: 3D Realms
    Windows
    Median: 4.3 hrsMean: 8.5 hrs≥1hr: 73%

    Death is only the beginning. Crawl from your grave and gear up to fight your way through the ranks of a mysterious and twisted cult. You, your guns, and your dynamite will have to shoot, slide, blast, duck, dodge, and maybe throw a gib or two to survive in this old-school-inspired shooter.

    Why similar: Boomer Shooter 52.2%, FPS 15.1%, Shooter 9.7%, Retro 5.3%, First-Person 4.9%

  31. #31 PositronX
    78% matchMostly Positive76% of 82 reviews2020
    Dev: Scorpius Games
    Windows

    PositronX is a futuristic rogue-lite fps featuring fast-paced combat, creative movement, time control mechanics and breathtaking visuals, each playthrough giving you a unique experience.

    Why similar: FPS 27.1%, Robots 25.8%, Shooter 16.8%, Sci-fi 12.4%, First-Person 10.8%

  32. #32 Only Lead Can Stop Them
    76% matchVery Positive81% of 140 reviews2024
    Dev: Warcry InteractivePub: Retrovibe
    Windows

    Boot up your 486 and launch olcst.exe for this retro fps from an alternate 1990's. Descend into the madness of the Spanish Civil War fighting vicious fascist forces and supernatural monsters. Conquer three action packed episodes wielding machine guns, rifles, flamethrowers and explosives.

    Why similar: FPS 24.3%, Boomer Shooter 21%, Shooter 14.1%, Military 11.9%, Retro 9.2%

  33. #33 Battle Shapers
    75% matchVery Positive82% of 1,056 reviews2024
    Dev: Metric Empire
    Windows
    Median: 5.5 hrsMean: 8.9 hrs≥1hr: 82%

    Battle Shapers is an action-packed, sci-fi FPS roguelite in which you shoot and smash your way through swarms of corrupt robots. Wield powerful weapons, abilities, and game-changing new powers stolen from ruthless Overlords.

    Why similar: Boomer Shooter 40%, FPS 16.7%, Robots 15.6%, Shooter 11.6%, Sci-fi 6.6%

  34. #34 Limitless Hunger
    77% matchVery Positive86% of 69 reviews2021
    Dev: Void Ink
    Windows

    Limitless Hunger is a high-adrenaline retro FPS single-player experience.

    Why similar: FPS 31.6%, PvE 21.1%, Shooter 18.3%, First-Person 9.8%, Gore 6.8%

  35. #35 Mohrta
    73% matchVery Positive92% of 1,288 reviews2025
    Dev: Scumhead
    Windows
    Median: 2.0 hrsMean: 4.7 hrs≥1hr: 64%

    Mohrta is a nonlinear FPS adventure through the strange and otherworldly. Explore a vast selection of unique environments, slay an enormous cast of bizarre creatures, and upgrade your arsenal of multifaceted weapons.

    Why similar: FPS 34.8%, Shooter 22.9%, Boomer Shooter 13.9%, First-Person 10.5%, Combat 5.8%

  36. #36 SPRAWL
    73% matchVery Positive87% of 2,394 reviews2023
    Dev: MAETHPub: Kwalee
    Windows
    Median: 1.0 hrsMean: 3.4 hrs≥1hr: 50%

    SPRAWL is a hardcore retro FPS set in an endless cyberpunk megalopolis. Escape the walled city and take on the militarized government of the sprawl. Fueled by the blood of your enemies and a mysterious voice in your head, make your way towards the spire to topple whatever lays within.

    Why similar: Boomer Shooter 34.8%, FPS 13.4%, Military 13.1%, Sci-fi 9.7%, Shooter 9.4%

  37. #37 Herald of Havoc
    73% matchVery Positive97% of 260 reviews2023
    Dev: Zeldars Zone
    Windows

    Grab huge guns, mow down hundreds of enemies, reach the end of the level, repeat. It doesn't get any simpler than this. Embark on a 3 hour campaign with varied environments and situations, and beat the leaderboard on a tightly crafted survival mode.

    Why similar: Boomer Shooter 43%, FPS 14.2%, Shooter 9.3%, Sci-fi 8%, Retro 6.8%

  38. #38 CYBERHUNK
    74% matchVery Positive82% of 103 reviews2022
    Dev: Birch Tree Games
    Windows

    Collect crazy power-ups, upgrade your weapons into tools of destruction, and escape from the robotic zombie horde - alone, or with friends.

    Why similar: Boomer Shooter 46%, FPS 17.1%, Retro 7.9%, Shooter 7.5%, PvE 5.8%

  39. #39 Rebel Engine
    72% matchVery Positive86% of 72 reviews2025
    Dev: Seven Leaf CloverPub: Wandering Wizard
    Windows

    Rebel Engine mixes the stylish combat of a Hack n' Slash with the speed and gunplay of a '90s FPS in a unique, fast-paced action game. Combine gunshots with melee attacks to create devastating combos! Lead the rebellion against the Concrete megacorporation and liberate all of robot-kind!

    Why similar: Boomer Shooter 42.4%, Robots 16.9%, FPS 16%, Shooter 10.8%, First-Person 7%

  40. #40 METAL EDEN
    71% matchVery Positive86% of 1,722 reviews2025
    Dev: Reikon GamesPub: Deep Silver
    Windows
    Median: 2.4 hrsMean: 8.8 hrs≥1hr: 69%

    An adrenaline-rush sci-fi FPS. A HYPER UNIT ASKA is sent on a suicide mission to rescue citizens' COREs from MOEBIUS, an orbital city turned into a deadly trap. Dive into cybernetic warfare, face the ENGINEERS, and uncover the secrets of METAL EDEN.

    Why similar: Boomer Shooter 33.7%, FPS 14.8%, Robots 11.3%, Shooter 11%, Sci-fi 5.8%

  41. #41 Roboquest
    70% matchOverwhelmingly Positive95% of 23,771 reviews2023
    Dev: RyseUp Studios
    Windows
    Median: 7.2 hrsMean: 17.9 hrs≥1hr: 91%

    Roboquest is a fast FPS Roguelite in a scorched futureworld. You're a rebooted Guardian, ready to kick some metal ass! Fight with your buddy or by yourself and annihilate hordes of deadly bots in ever-changing environments.

    Why similar: FPS 47.6%, Shooter 25.9%, Sci-fi 11.7%, First-Person 8.6%, Action 4.7%

  42. #42 Sublevel Zero Redux
    74% matchVery Positive87% of 526 reviews2015
    Dev: Sigtrap
    Windows · Mac · Linux
    Median: 3.3 hrsMean: 4.6 hrs≥1hr: 83%

    Sublevel Zero Redux is a roguelite six-degree-of-freedom shooter in a universe where reality is falling apart. Use your zero-g gunship to fight through a vast underground facility, looting advanced weapons to destroy hordes of deadly enemies.

    Why similar: Shooter 23.6%, Sci-fi 18.3%, Retro 15.2%, Pixel Graphics 11.7%, First-Person 10.4%

  43. #43 ADACA
    71% matchVery Positive92% of 873 reviews2022
    Dev: Siris Pendrake
    Windows
    Median: 2.9 hrsMean: 6.7 hrs≥1hr: 77%

    A Sci-fi FPS set on the mysterious planet ADACA. - Use your GRAVITY-MANIPULATING arm to HURL objects at your foes or even RIP weapons directly from their hands! - EXPLORE and manipulate the environment in this EERIE and HOSTILE world!

    Why similar: FPS 22.3%, PvE 13.5%, Shooter 12.4%, Linear 10.4%, Retro 9.6%

  44. #44 Fracturefront
    70% matchVery Positive96% of 101 reviews2025
    Dev: 梦行志远
    Windows

    Fracturefront is a fantasy-themed third-person 3D action Roguelike. Centered on random equipment, it delivers highly variable, deeply strategic, and thrilling combat through unique character skill synergies. From barren deserts to tech planets, every rift traversal is a life-or-death gamble.

    Why similar: Shooter 37.8%, Exploration 25.2%, Combat 14%, Action 10.3%, Adventure 10%

  45. #45 Metal Garden
    69% matchOverwhelmingly Positive97% of 3,094 reviews2025
    Dev: Tinerasoft
    Windows
    Median: 1.7 hrsMean: 2.1 hrs≥1hr: 75%

    Travel through an overgrown megastructure, and discover what lies beyond it. Metal Garden is a short, atmospheric singleplayer FPS game.

    Why similar: FPS 30.7%, Sci-fi 16.5%, Shooter 15.6%, Exploration 10.4%, First-Person 9%

  46. #46 Dread Templar
    71% matchVery Positive82% of 1,687 reviews2023
    Dev: T19 GamesPub: Fulqrum Publishing
    Windows
    Median: 2.1 hrsMean: 4.3 hrs≥1hr: 71%

    Dread Templar is a fast-paced hardcore old-school FPS, combining classic 90s shooter and modern FPS elements. Unlock and combine dozens of weapon upgrades and skills, embrace the Dread Force and obliterate hordes of fiendish enemies. Become the scariest thing in hell and get your revenge!

    Why similar: Boomer Shooter 51.2%, FPS 14.1%, Shooter 9.1%, Retro 7.1%, Gore 5.8%

  47. #47 Beyond Sunset
    69% matchVery Positive80% of 331 reviews2025
    Dev: Metacorp / VaporwarePub: Movie Games S.A.
    Windows · Mac · Linux
    Median: 2.0 hrsMean: 3.8 hrs≥1hr: 67%

    Cyberpunk first-person shooter with a rich story and RPG elements. You are Lucy, an enhanced street samurai searching for lost memories. Fight in large, open, interactive levels overtaken by yakuza, zombies, robots and bosses!

    Why similar: Boomer Shooter 41.3%, 2.5D 17%, FPS 14.8%, Shooter 10.4%, First-Person 6.4%

  48. #48 The Nightmare Catcher
    72% matchMostly Positive78% of 60 reviews2022
    Dev: XAEON GAMES
    Windows

    The Nightmare Catcher is a sci-fi FPS where magic clashes with science. Wield ranged or melee weapons, toss grenades, and harness mystical forces granted by the Aztec gods. Utilize technology to craft items, develop powerful abilities, and shape your destiny on an unforgettable quest.

    Why similar: FPS 25.4%, Shooter 18.1%, Exploration 10.9%, Sci-fi 10.8%, First-Person 10.1%

  49. #49 Roboquest VR
    68% matchVery Positive91% of 425 reviews2025
    Dev: Flat2VR Studios
    Windows

    The future is in flames, overrun by ruthless machines—but you’re built to fight back. Roboquest VR is a lightning-fast roguelite FPS where speed, firepower, and reflexes are your best weapons. Adapt, survive, and reboot the future!

    Why similar: Robots 37.3%, Aliens 25.3%, Shooter 20.6%, Action 7.1%, Adventure 5.5%

  50. #50 Beyond Citadel
    67% matchOverwhelmingly Positive96% of 3,971 reviews2025
    Dev: doekuramori
    Windows
    Median: 7.7 hrsMean: 12.8 hrs≥1hr: 83%

    Beyond Citadel is an anime style retro throwback shooter inspired by the classics of the 90's, with realistic gunplay mechanics, anime violence and fast paced combat. Fight your way through the heavily armed mechanical fortress and discover the secret that lies beneath.

    Why similar: Boomer Shooter 40%, 2.5D 14.9%, FPS 14.6%, Shooter 9.1%, Gore 6.1%

  51. #51 WRATH: Aeon of Ruin
    69% matchMostly Positive72% of 2,895 reviews2024
    Dev: KillPixel GamesPub: 3D Realms
    Windows · Linux
    Median: 1.1 hrsMean: 8.4 hrs≥1hr: 53%

    Blast, slice and shred through your enemies in this hardcore FPS inspired by the icons of the '90s, powered by the legendary Quake-1 Tech. Taking place in a realm left to rot, take up arms, unearth long-forgotten secrets and hunt down the Guardians of the Old World.

    Why similar: Boomer Shooter 52.7%, FPS 17.1%, Retro 8.7%, Gore 6.8%, Shooter 5.9%

  52. #52 I Am Your Beast
    66% matchOverwhelmingly Positive98% of 5,072 reviews2024
    Dev: Strange Scaffold
    Windows
    Median: 2.4 hrsMean: 4.2 hrs≥1hr: 68%

    Hunt the military-industrial complex across stylish comic book micro-sandboxes in this fast-paced covert revenge thriller FPS from the developers of El Paso, Elsewhere.

    Why similar: Boomer Shooter 38.4%, Military 15.1%, FPS 14.3%, Shooter 8.5%, Gore 6%

  53. #53 Dust and Aliens
    67% matchVery Positive87% of 167 reviews2023
    Dev: Objectif 3D
    Windows

    Play a space cowboy as he travels to an alien-filled arena, traversing the various game rooms to achieve the highest possible score and challenge the ultimate Dust and Aliens enemy!

    Why similar: FPS 27.3%, Robots 20%, Shooter 18.6%, Aliens 15.7%, First-Person 10.5%

  54. #54 Rogue Shooter: The FPS Roguelike
    70% matchMostly Positive74% of 366 reviews2014
    Dev: Hippomancer
    Windows
    Median: 1.0 hrsMean: 3.4 hrs≥1hr: 49%

    A fast-paced mashup of roguelikes and first-person shooters.

    Why similar: FPS 36.3%, Shooter 31.5%, Action 13.6%, First-Person 13.5%, Retro 4.5%

  55. #55 Bears In Space
    65% matchVery Positive90% of 507 reviews2024
    Dev: Broadside GamesPub: Ravenscourt
    Windows
    Median: 3.8 hrsMean: 6.1 hrs≥1hr: 83%

    Unleash your inner bear in this over-the-top bullet-hell FPS! Embark on a zany retro-futuristic adventure and destroy oil-thirsty robots with an outrageous arsenal. Transform into a bear, wield unique powers, and embrace the absurd fast-paced action of Bears in Space!

    Why similar: Boomer Shooter 39.8%, FPS 16%, Shooter 10.4%, Sci-fi 8.1%, Retro 7.1%

  56. #56 Supplice
    66% matchVery Positive86% of 540 reviews2023
    Dev: MekworxPub: Hyperstrange
    Windows
    Median: 1.0 hrsMean: 4.7 hrs≥1hr: 50%

    Supplice is a stylish throwback shooter inspired by the mid-90s FPS glory days and the legendary Doom modding community. Mixing the retro stylings of 90s era shooters with colorful graphics and frantic gameplay, it creates an experience that's ever so familiar but also exciting and fresh.

    Why similar: Boomer Shooter 48.4%, FPS 15.2%, Shooter 8.6%, Retro 7.4%, Sci-fi 7%

  57. #57 Defend Earth: Xenos Survivors
    67% matchVery Positive80% of 56 reviews2023
    Dev: ReijaPub: indie.io
    Windows

    You are Earth's last line of defense in a relentless alien invasion. Experience intense top-down roguelite action across diverse landscapes, fighting invaders with a versatile arsenal. Outsmart, outgun, and survive your foes. Every run increases the challenge - so adapt, evolve, dominate!

    Why similar: Military 30.3%, Aliens 26.8%, Sci-fi 16.2%, Combat 13.5%, Action 5.8%

Relentless Frontier cover art

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