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Games Like Swarm Survivor: Endless Siege

60+ similar titles based on shared tags and player behavior. Themes include Idler, Incremental, Casual, 2D.

Swarm Survivor: Endless Siege header art

Swarm Survivors: Endless Siege is a light roguelike bullet-hell idle shooter. You play as the last survivor of the Swarm, fighting to stay alive under the endless siege of alien fleets. Build overwhelming power and face wave after wave of relentless challenges.

Reviews: Positive — 100% — of 25 reviews
Released: 2026-04-30
Developer: kamen
Genres: Casual, Indie, RPG, Strategy
Platforms: Windows

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  1. #1 Screen Survivors
    97% matchNo user reviews
    Dev: Tom Daly
    Windows

    An idle survivor-like that sits in the corner of your screen.

    Why similar: Desktop Companion 34.1%, Bullet Heaven 26.1%, Idler 13.5%, Incremental 10.3%, Bullet Hell 6.4%

  2. #2 Incremental Infinity
    96% matchNo user reviews2026
    Dev: Rablo Games
    Windows

    Explore an infinite, procedurally generated skill tree as you defend yourself against ever-growing waves of numbers. Play in full screen or as a side-window companion while doing other things.

    Why similar: Bullet Heaven 35.8%, Desktop Companion 24.4%, Incremental 17.6%, Idler 9.6%, Tower Defense 4.8%

  3. #3 CoreBreaker: Desktop Swarm
    96% matchNo user reviews2026
    Dev: Furistic
    Windows

    A corner screen incremental brick-breaker where bouncing cores destroy endless swarms. Let it run in the corner of your screen while you work or jump into fullscreen and take control yourself. Unlock new Cores, expand your skill tree, survive endless waves.

    Why similar: Desktop Companion 32.7%, Bullet Heaven 21.8%, Idler 12.3%, Tower Defense 11%, Incremental 9.7%

  4. #4 Increvaders
    95% matchNo user reviews2026
    Dev: Oblomoverie
    Windows

    A chill incremental shooter about destroying aliens and getting stronger. Collect souls, unlock upgrades, and enjoy a satisfying loop of constant growth.

    Why similar: Bullet Heaven 34.3%, Looter Shooter 13.5%, Idler 12.5%, Incremental 12.5%, Shoot 'Em Up 11.4%

  5. #5 Abyss Horde
    94% matchNo user reviews
    Dev: Solo Gaming
    Windows

    Darkness tears reality apart. Hordes of beasts, monsters, and abyssal demons surge from the depths mindless, driven only by destruction. Adventurer, the line needs you! In 《Abyss Horde》, defend against ever-stronger waves. Every run builds a new defense; every upgrade shifts the tide.

    Why similar: Bullet Heaven 31.2%, Tower Defense 17.1%, Shoot 'Em Up 11.8%, Idler 10.1%, Roguelite 8.2%

  6. #6 Breach Squad
    94% match4 user reviews60% of 4 reviews2026
    Dev: INDIELLIGENT
    Windows

    Breach. Fight. Loot. Repeat... Breach Squad is a top-down sci-fi auto-combat roguelike RPG built around corridor breaches. Your squad fights on its own - you command, manage loot, and grow marines permanently… But if they die, they’re gone.

    Why similar: Desktop Companion 38%, Bullet Heaven 29.3%, Idler 9.7%, Loot 6.9%, Roguelite 5.7%

  7. #7 Desktop Defender
    93% matchVery Positive93% of 1,715 reviews2025
    Dev: Conradical GamesPub: Poysky Productions
    Windows
    Median: 26.5 hrsMean: 55.5 hrs≥1hr: 88%

    An idle auto-battler that sits in the corner of your screen while you do other things.

    Why similar: Desktop Companion 45.2%, Idler 16.4%, Tower Defense 16%, Incremental 13.2%, Top-Down 3.4%

  8. #8 Incrempire
    92% matchNo user reviews2026
    Dev: FMGames
    Windows · Mac · Linux

    Defend. Upgrade. Dominate. A relaxing incremental base-defense game, packed with powerful skills and a deep skill tree.

    Why similar: Bullet Heaven 34.5%, Idler 16.7%, Incremental 14.6%, Tower Defense 13.8%, Roguelite 7.8%

  9. #9 Black Hole Surfers
    91% matchNo user reviews
    Dev: Mulch RatsPub: Triplevision Games Limited
    Windows

    An incremental game where you avoid space debris and collect antimatter to level up your ship. Upgrade your weapons systems, shields, engines and more as you jump from sector to sector, trying to find your way home.

    Why similar: Bullet Heaven 38.2%, Incremental 17.5%, Idler 17.1%, Roguelite 8.5%, Shooter 4.6%

  10. #10 The Background Warrior
    91% matchNo user reviews
    Dev: Chotto Inc
    Windows

    Always open at the bottom of your screen, this idle game lets you advance through stages full of monsters. Master different jobs and become the strongest.

    Why similar: Desktop Companion 49.9%, Idler 21.3%, Incremental 14.7%, RPG 6.4%, Combat 3.5%

  11. #11 Void Salvage
    90% matchNo user reviews2026
    Dev: myradann
    Windows

    Salvage derelict ships, uncover strange points of interest, and survive hostile ambushes in this incremental auto-combat game. Upgrade your ship, collect loot, stack wild synergies, and become absurdly overpowered.

    Why similar: Bullet Heaven 29.8%, Tower Defense 13.9%, Idler 13.4%, Incremental 13.1%, Bullet Hell 9.7%

  12. #12 increTower
    89% matchNo user reviews2026
    Dev: Tent Incident
    Windows

    A short incremental tower defense game. Upgrade your tower. Upgrade your enemies. Repeat until it gets out of control.

    Why similar: Bullet Heaven 37%, Idler 18.4%, Tower Defense 17.5%, Incremental 16.7%, Top-Down 4.4%

  13. #13 Pit Wizard
    89% matchNo user reviews2026
    Dev: Be-Rad Entertainment
    Windows

    Pit Wizard is an incremental bullet hell game where you blast your way through hordes of monsters while dodging brutal hazards to collect loot, grow a massive skill tree, become the ultimate wizard, and save the day.

    Why similar: Bullet Heaven 34.7%, Idler 15.2%, Incremental 14.3%, Bullet Hell 12.5%, Roguelite 8%

  14. #14 Relicguard
    87% matchNo user reviews
    Dev: PacStar Games
    Windows

    Relicguard is a desktop toy idler clicker that you can leave running without it taking up the whole screen. Gain resources over time and spend them to upgrade your army. Once powerful enough, fight for powerful relics to augment your army. Build. Fight. Repeat.

    Why similar: Desktop Companion 54.4%, Idler 23.3%, Incremental 18.1%, 2D 2%, Casual 1.8%

  15. #15 QUBE: Incremental TD
    86% matchPositive83% of 17 reviews2026
    Dev: MyDreamForeverPub: Andgo Games
    Windows

    QUBE: Incremental TD is a crazy mix of an incremental game and tower defense, where upgrade choices matter. Gather resources, build defensive towers, upgrade yourself, and survive as many enemy waves as possible!

    Why similar: Tower Defense 29.6%, Idler 20.7%, Incremental 18.5%, Bullet Hell 16.8%, Strategy 7.8%

  16. #16 Refence
    88% matchMostly Positive79% of 141 reviews2025
    Dev: Muurou Tech
    Windows · Mac · Linux

    Refence is a roguelite based idle defense game, where you can choose heroes and their traits, upgrade your castle, and manage resources to fend off enemies from the Demon Realm who are trying to attack your castle.

    Why similar: Bullet Heaven 30.2%, Tower Defense 17.9%, Idler 16.9%, Incremental 14.5%, Roguelite 9.9%

  17. #17 Deskrawl: Idle ARPG
    86% matchNo user reviews2026
    Dev: First Day Games
    Windows

    Grind mobs, farm loot and capture enemies to serve you. Deskrawl is an epic idle ARPG that plays at the bottom of your desktop. Farm legendary items and build overpowered heroes while you work or chill.

    Why similar: Desktop Companion 50.1%, Idler 21.7%, Incremental 12.6%, Loot 10.2%, RPG 2.9%

  18. #18 Dustdrifter
    85% matchNo user reviews
    Dev: Nordman Games
    Windows

    Dustdrifter is an incremental bullet heaven arena shooter. Venture into dangerous ruins, blast through overwhelming hords of enemis and collect valuable relics. Return home to upgrade your drifter and grow your village.

    Why similar: Bullet Heaven 44.1%, Idler 19.7%, Incremental 15.3%, Bullet Hell 10.9%, Shoot 'Em Up 4%

  19. #19 Loop Tower: Prologue
    84% matchPositive93% of 45 reviews2026
    Dev: Enter the Game Studios
    Windows

    Loop Tower tells the story of adventurers climbing an endless tower. Place it on a corner of your desktop and help them continue their ascent. Experience a fresh blend of desktop idle gameplay + roguelike + RPG right now!

    Why similar: Desktop Companion 48.9%, Idler 16.5%, Incremental 16.4%, Roguelite 6.8%, RPG 4.7%

  20. #20 Idlewood Outpost
    84% match3 user reviews100% of 3 reviews2025
    Dev: Tidepool Games
    Windows · Mac

    An idle desktop pet game where pixel RPG heroes patrol the bottom of your screen, collect loot, and level up while you work.

    Why similar: Desktop Companion 52.2%, Idler 21.3%, Incremental 12.2%, Loot 5%, RPG 4.7%

  21. #21 ORE x TRACTOR
    83% matchNo user reviews2026
    Dev: Glitchless Games
    Windows

    ORE x TRACTOR is a short, incremental game about demolishing space rocks with a variety of weaponry.

    Why similar: Bullet Heaven 54.9%, Incremental 14.9%, Idler 13.6%, Strategy 6.4%, Casual 3%

  22. #22 Center Of The Galaxy: Desktop Idle
    82% matchNo user reviews
    Dev: zFhresh
    Windows

    An idle pixel-art space game. Your ship travels toward the center of the galaxy on its own asteroids get in the way. Break them, upgrade your ship, unlock new ones. Reach the center, and the next universe begins harder than the last.

    Why similar: Desktop Companion 61%, Idler 19.2%, Incremental 14.6%, 2D 2.4%, Casual 2.4%

  23. #23 Loot Frog
    81% matchNo user reviews2026
    Dev: Clumsy Dog
    Windows · Linux

    Loot Frog is an incremental action bullet hell about breaking pots, collecting gems, and fighting an evil cult. Upgrade your gear, unlock new abilities, explore diverse biomes, and push deeper into increasingly chaotic battles.

    Why similar: Bullet Heaven 33.3%, Idler 15.5%, Incremental 15%, Bullet Hell 11.6%, Loot 8.7%

  24. #24 Limitless Survivor
    81% matchNo user reviews2026
    Dev: Tam Lab
    Windows

    Incremental roguelite with infinite progression. Collect powerful artifacts, gather crystals, and scale your stats to absurd levels. Let auto-play handle the grind anytime—even while you're away.

    Why similar: Bullet Heaven 39.7%, Idler 19.9%, Incremental 16.4%, Roguelite 11.4%, Top-Down 5%

  25. #25 Operation: Outbreak Idle
    80% matchNo user reviews2026
    Dev: DeadLogics
    Windows

    Command automated military defenses, upgrade your fortress, and survive massive zombie waves in this action-packed idle defense game. Build powerful defenses, unlock upgrades, and hold the line against endless undead hordes.

    Why similar: Bullet Heaven 22.1%, Bullet Hell 16.7%, Idler 12.6%, Tower Defense 12.5%, Incremental 11.5%

  26. #26 Cyber Sentinel: Bullet Hell Breach
    82% matchNo user reviews2025
    Dev: Martin Edmaier
    Windows

    A minimalist top-down bullet hell. Weave through dense patterns, unlock new abilities, and craft busted upgrade combos to survive ever faster waves

    Why similar: Bullet Heaven 31%, Looter Shooter 19.2%, Idler 12.2%, Shoot 'Em Up 11.2%, Bullet Hell 9.1%

  27. #27 Hex Core
    79% matchNo user reviews2026
    Dev: Serious Penguin Studios Inc.
    Windows

    Hex Core is a short, incremental clicker-style defense game where you help PeteOS hold back waves of viruses until you can wipe them out for good. Spend resources to unlock a huge spread of upgrades, new mechanics, weapons, and research.

    Why similar: Bullet Heaven 49.8%, Idler 21.1%, Incremental 17%, Sci-fi 2.8%, Strategy 2.4%

  28. #28 Sirius the Stargazer : Furry Idle
    79% matchNo user reviews2026
    Dev: O.Z.D.K.
    Windows

    Awooo—! Follow Sirius into the starry lands! Sirius the Stargazer is a cozy desktop idle game. Start with a simple branch, defeat monsters, collect gear with random abilities, and help Sirius grow stronger. When he’s tired, let him rest by the campfire and keep you company.

    Why similar: Desktop Companion 57.3%, Idler 18.5%, Loot 11.6%, RPG 4.4%, Cartoony 3.9%

  29. #29 Tower Vibes
    78% matchNo user reviews
    Dev: dreamer
    Windows

    Classic tower defense depth with an extra sound waves sync tech garnish

    Why similar: Bullet Heaven 25.5%, Tower Defense 22.4%, Idler 16.7%, Bullet Hell 11.1%, Incremental 9.8%

  30. #30 Tiny Capsule Collector
    77% matchNo user reviews
    Dev: Playing Mantis
    Windows

    Run a cozy capsule shop at the bottom of your screen. Attract cute animal customers, collect charming capsule toys, and build a relaxing, ambient world in this idle sim bringing you small moments of joy while you work. Make your desktop a place you’d rather be.

    Why similar: Desktop Companion 55.6%, Idler 23.6%, Incremental 15.3%, Casual 3%, 2D 2%

  31. #31 Orbrix
    77% matchNo user reviews2026
    Dev: Gummy Grenade Games
    Windows

    Orbrix is an incremental breakout game. Break endless layers of bricks, purchase powerful upgrades, and unlock visual themes. Play actively or as idle as you want. Create a swarm of upgraded bullets to defeat your enemies. Can you grind your way to level 1000 to escape the Orbrix prison?

    Why similar: Bullet Heaven 43.4%, Idler 19.3%, Incremental 16.7%, Bullet Hell 10.9%, Tower Defense 4.8%

  32. #32 Beat Pet
    76% matchNo user reviews
    Dev: Pepper Universe
    Windows

    A desktop pet who listens to music with you and plays the drums along to the beat. Most of the time, he quietly keeps you company. But when the music starts, the stage is his.

    Why similar: Desktop Companion 61.7%, Idler 27.4%, Cartoony 4.5%, 2D 3.2%, Casual 2.7%

  33. #33 Loop Tower
    76% matchNo user reviews
    Dev: Enter the Game Studios
    Windows

    Loop Tower tells the story of adventurers climbing an endless tower. Place it on a corner of your desktop and help them continue their ascent. Experience a fresh blend of desktop idle gameplay + roguelike + RPG right now!

    Why similar: Desktop Companion 47.2%, Idler 17.5%, Incremental 15.8%, Roguelite 7.7%, Top-Down 4.3%

  34. #34 Bee Hero: Bug Blaster
    75% matchPositive90% of 20 reviews2025
    Dev: Kolossus Games
    Windows

    Slaughter endless insect hordes, harvest epic loot, and forge insane builds in this high-octane roguelite ARPG. Master Node Alchemy to reshape your entire build and unleash devastating power.

    Why similar: Bullet Heaven 32.2%, Looter Shooter 22.8%, Bullet Hell 12.6%, Loot 12.5%, Roguelite 9.7%

  35. #35 Pay Your Space Debt
    74% matchNo user reviews
    Dev: SunSad Studios
    Windows · Linux

    An incremental survivor-lite where you must earn your way out of debt by mining entire asteroid fields, upgrading your spaceship and surviving the debt collectors.

    Why similar: Bullet Heaven 37.9%, Incremental 18.2%, Idler 15%, Bullet Hell 14.3%, Roguelite 11%

  36. #36 Book of Fei
    72% matchVery Positive95% of 298 reviews2026
    Dev: TAO Studio
    Windows · Mac

    Lead adorable warriors to form an adventure team to work and adventure on the computer desktop. Defeat the warriors to save the world. Rich nurturing and collection elements, idle and slack off to earn money and fight monsters!

    Why similar: Desktop Companion 55.9%, Idler 23%, Incremental 9%, RPG 5.1%, Combat 3%

  37. #37 Smash Out Colony
    73% match8 user reviews100% of 8 reviews2026
    Dev: Wooshido
    Windows

    SMASH your way into roguelite breakout styled chaos. Launch projectiles, swing your trusty hammer, crush enemy hordes, and collect tools to change the gameplay. Swing fast. Smash waves. Survive the chaos. You got this.

    Why similar: Bullet Heaven 43.4%, Shoot 'Em Up 18.5%, Bullet Hell 16.2%, Roguelite 13.8%, Top-Down 5.7%

  38. #38 MINECORE
    73% matchNo user reviews2026
    Dev: PEGAX Studios
    Windows

    The first Incremental RPG you can play at any scale. Dig toward the center of the world. Sell the items you find, earn money, or upgrade your character. Fight underground monsters and mine more valuable ores.

    Why similar: Desktop Companion 52%, Idler 20.7%, Incremental 18.7%, Roguelite 3.9%, 2D 2%

  39. #39 Hellforged
    72% matchNo user reviews2026
    Dev: MoonpyrePub: Grindstone
    Windows

    Hellforged is a loot-driven, extraction bullet-heaven game. Fight through demon-infested maps, pre-craft your build, hunt powerful gear, and combine abilities into epic synergies. Every run is a tense heist. Safely extract epic gear mid-battle or risk it all for greater rewards!

    Why similar: Bullet Heaven 50%, Looter Shooter 19%, Bullet Hell 11.9%, Loot 11.1%, RPG 5.5%

  40. #40 Swarmcade
    74% matchPositive88% of 42 reviews2024
    Dev: Giggles Games
    Windows

    Survive the relentless swarm in this arcade take on the Bullet Heaven/Survivors-like Action Roguelite. Slay 1000s of foes, level up, loot chests and make your character more powerful than ever. Unlock meta-progression upgrades and more heroes, so you can even the odds on future runs.

    Why similar: Bullet Heaven 39.1%, Shoot 'Em Up 16%, Bullet Hell 13%, Roguelite 10.1%, Shooter 7.3%

  41. #41 Card Corner
    70% matchVery Positive85% of 72 reviews2026
    Dev: Conradical GamesPub: Assemble Entertainment
    Windows

    An idle poker game that sits in the corner of your screen while you do other things.

    Why similar: Desktop Companion 58.4%, Idler 21.4%, Loot 10.1%, Incremental 7.1%, Casual 2.2%

  42. #42 CubeShooter
    78% match9 user reviews78% of 9 reviews2022
    Dev: OrangeCatGames
    Windows

    this is a tower defence game, character cant move,but you can choose your weapon,and your evolution way and get special result , randomn map, random weapon and random enemies; we add some roguelite elements and character can get permanent upgrade.

    Why similar: Tower Defense 23.1%, Looter Shooter 17.9%, Shoot 'Em Up 10.2%, Loot 10.2%, Bullet Hell 8.9%

  43. #43 RESTLOS
    71% matchNo user reviews2026
    Dev: MeatBall
    Windows

    Jump into action tower defense game where your character is your main strength! But don't forget about your allies and towers!

    Why similar: Bullet Heaven 41.7%, Tower Defense 18.3%, Idler 18.3%, Roguelite 10.7%, Top-Down 4.1%

  44. #44 Magical Girl: incremental gaiden
    70% matchNo user reviews
    Dev: ISDev
    Windows

    Short incremental Bullet Hell about Magical Girl! Fight against Shadows, gather resources, upgrade skill tree and defeat all the Witches to save humanity!

    Why similar: Bullet Heaven 40.4%, Shoot 'Em Up 16.5%, Incremental 16%, Bullet Hell 14.6%, Top-Down 5.7%

  45. #45 Aleef: Desktop Pet Collector
    70% matchNo user reviews2026
    Dev: Samharia Studios
    Windows · Mac · Linux

    Work, browse, or play other games while hatching eggs in the background! Collect 300+ pets, unlock powerful upgrades, and build your battle team. Or Sell/Buy from the Steam Community Market.

    Why similar: Desktop Companion 47.5%, Idler 19.7%, Incremental 14.3%, Loot 5.3%, Roguelite 5.2%

  46. #46 Desktop Hellfarmer
    69% matchNo user reviews2026
    Dev: Fesunenko Games
    Windows

    A tiny dark fantasy auto-looter that lives on your desktop

    Why similar: Desktop Companion 57.5%, Idler 17%, Loot 10.1%, Incremental 8.2%, RPG 5.4%

  47. #47 Gunlocked
    75% matchVery Positive87% of 509 reviews2022
    Dev: FromLefcourt
    Windows
    Median: 3.4 hrsMean: 4.6 hrs≥1hr: 81%

    A twin stick shooter without the twin stick, Gunlocked is a sci-fi action roguelike about careful positioning and upgrade selection. Manage unique targeting systems across multiple weapons and upgrades, as you battle legions of alien ships, and then do it all over again!

    Why similar: Bullet Heaven 39.8%, Shoot 'Em Up 16.6%, Bullet Hell 13%, Roguelite 8.4%, Shooter 6.2%

  48. #48 MINESTRIKE SURVIVORS
    69% matchNo user reviews2026
    Dev: KeyStrike Games
    Windows

    Your keyboard is a machine gun. Type words to unleash a storm of bullets, mow down endless waves of mineshaft mobs, and survive as long as your fingers hold out. MINESTRIKE SURVIVORS is a bullet heaven roguelite where every keystroke fires a shot.

    Why similar: Bullet Heaven 47.5%, Bullet Hell 18%, Tower Defense 14.9%, Top-Down 9.3%, Strategy 5%

  49. #49 Idle Tower Defense
    71% matchMixed54% of 118 reviews2024
    Dev: ZNZ Games
    Windows

    Idle Tower Defense is a game where you control a single tower to fight off hordes of enemies. No randomization. Choose from a variety of modules to create unique builds and upgrade modules and survive endless waves.

    Why similar: Tower Defense 26.8%, Idler 24.6%, Incremental 22.1%, Bullet Hell 16%, Strategy 3.6%

  50. #50 Coin Harvest
    68% matchNo user reviews2026
    Dev: Dumbbell Games
    Windows

    Harvest coins with robotic arms, unlock islands and conquer realms. An incremental idle desktop widget game that runs while you work or game.

    Why similar: Desktop Companion 60.5%, Idler 19.5%, Incremental 17.9%, Casual 1.9%, Singleplayer 0.2%

  51. #51 Don't Touch The Rocks
    68% matchNo user reviews2027
    Dev: inuracent
    Windows

    Don’t Touch The Rocks is a fast and punishing, incremental bullet hell. Deploy your roster of ships through endless waves of rocks. Upgrade ships, time dashes, aim shots but don't touch the rocks!

    Why similar: Bullet Heaven 39.9%, Incremental 17.6%, Bullet Hell 14%, Shoot 'Em Up 13.6%, Shooter 7.5%

  52. #52 NO ENTRY: OUR BURROW
    67% matchNo user reviews
    Dev: One Team
    Windows

    A roguelite incremental game where you fight by linking animals.

    Why similar: Bullet Heaven 42.4%, Tower Defense 21%, Roguelite 8.9%, Bullet Hell 6.7%, Shooter 5%

  53. #53 Loki's Revenge
    69% matchPositive86% of 14 reviews2025
    Dev: OWL
    Windows · Linux

    Loki’s Revenge is a survivors-like roguelite where you play as Norse gods fighting Loki’s army of monsters! Level up to gain powerful upgrades and explore hand-crafted maps to find secrets. Build the ultimate overpowered god with permanent upgrades and master each god’s signature ability.

    Why similar: Bullet Heaven 43.8%, Bullet Hell 14.5%, Shoot 'Em Up 11%, Roguelite 10.8%, RPG 5.2%

  54. #54 Professor Simulator: Desktop Lab
    65% matchVery Positive84% of 136 reviews2026
    Dev: HCL
    Windows · Mac

    Professor Simulator: Desktop Lab is a semi-idle research game, not a traditional management sim. Keep it in a small window while you work, study, write papers, or take a break. Recruit students, run a pixel lab, publish papers, earn Impact Factor, and watch them work, slack off, and break down.

    Why similar: Desktop Companion 63.1%, Idler 29.6%, 2D 3.9%, Casual 2.9%, Singleplayer 0.6%

  55. #55 DEEP DIVER
    67% matchNo user reviews2026
    Dev: PEGAX Studios
    Windows

    Can you become the most skilled diver capable of reaching the deepest depths in the world? Every breath you take and every meter you descend will become more dangerous. Upgrade your diver with 30 different abilities and skill trees, and try to survive.

    Why similar: Bullet Heaven 42.8%, Incremental 16.1%, Idler 15%, Bullet Hell 13%, Roguelite 7.9%

  56. #56 Grind Survivors
    65% matchMostly Positive73% of 1,325 reviews2026
    Dev: Pushka StudiosPub: Assemble Entertainment
    Windows
    Median: 4.8 hrsMean: 9.8 hrs≥1hr: 86%

    Grind Survivors is a fast-paced action roguelike where demon hunters face endless hellspawn. Dodge, loot, and blast through brutal bullet-hell combat with dynamic builds and ever-changing weapons in a scorched, demon-ridden world.

    Why similar: Bullet Heaven 37.8%, Looter Shooter 23.2%, Bullet Hell 12.2%, Loot 9.2%, Roguelite 7.5%

  57. #57 MAaaaaTH!
    67% matchNo user reviews2026
    Dev: Gentle Gimmick Games
    Windows · Linux

    Defeat the enraged "Math God" and save humanity! "MAaaaaTH!" is a bullet-hell shooter featuring deep build crafting with "Variables" and "Formulas". Control every spec—speed, size, attack, and time manipulation—to construct the ultimate fighting machine.

    Why similar: Shoot 'Em Up 29.4%, Bullet Heaven 27.8%, Shooter 14.2%, Bullet Hell 10.2%, Sci-fi 8.2%

  58. #58 Astro Prospector
    66% matchVery Positive93% of 3,042 reviews2025
    Dev: Incrementalist
    Windows
    Median: 5.2 hrsMean: 5.7 hrs≥1hr: 95%

    Endless Coffee is out! Build your ship, survive 21 Days and break the Universe- Astro Prospector is an incremental bullet hell about mining coffee and fighting SpaceCorp. Collect resources, upgrade your ship and become unstoppable. Return AstroCoffee to humanity!

    Why similar: Bullet Heaven 35.9%, Incremental 16.7%, Bullet Hell 12.2%, Roguelite 10.9%, Shooter 6.3%

  59. #59 Antivirus PROTOCOL
    66% matchVery Positive87% of 295 reviews2025
    Dev: FIREHIVE Studio
    Windows

    Antivirus PROTOCOL is an incremental game about destroying viruses. Learn and adapt, collect data, upgrade yourself, and eliminate the Virus that has taken over the world.

    Why similar: Bullet Heaven 38.1%, Idler 16.8%, Incremental 15.1%, Bullet Hell 11.7%, Roguelite 9.9%

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Swarm Survivor: Endless Siege cover art

Games Like Swarm Survivor: Endless Siege

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