Monster Killer Pro: 3D Shooter

Contains adsIn-app purchases
13,9K reviews
Content rating
Everyone
500K+
Downloads
Content rating
Everyone
Mild fantasy violence
In-game purchases (includes random items)
Learn more
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About this game

Step into the dark world of Monster Killer, a roguelike & survival RPG that combines the best elements of survival games, action, and dungeon exploration from other killer games. Armed with powerful guns and the instincts of a true hero, you’ll have to shoot monsters, level up in the darkest dungeons, and test your skills in the ultimate fight for survival in this shooting game!

🔥 KEY FEATURES OF THE ACTION GAME:
⚔️ Survival RPG at its core: Become a monster hunter and stay alive in thrilling survival games. Face endless hordes of monsters and prove you have what it takes to survive.
🏰 Conquer dangerous dungeons: Discover the secrets of mysterious dungeons inspired by Darkest Dungeon. Navigate traps, shoot and defeat a monstrous enemy.
🔫 Action RPG Gameplay: Equip powerful guns, master your aim, and destroy waves of enemies. This shooter game lets you combine strategic play with thrilling combat.
🎮 Roguelike Thrills: Every run is unique with unpredictable enemies, and countless challenges to overcome. Adapt, survive, and kill monsters.

WHY CHOOSE MONSTER KILLER?
🔫 Engage in dynamic shooter gameplay, every second counts in this survival RPG.
⚔️ Battle massive hordes of monsters and become a true monster hunter in this blend of action RPG and roguelike mechanics.
🔥 Choose your own killer: select and upgrade your heroic monster hunter for an epic zombie defense.
🎮 Inspired by classics like Darkest Dungeon, Archero, and Doom, Monster Killer offers the perfect mix of dungeon exploration, monster killing, action game, and survival mechanics.
🎁 Increase your chances in killing monsters and shooting zombies with a daily gift system.

👾 DEFEAT MONSTERS, SURVIVE THE HORDE
With intense dungeon RPG gameplay, epic battles against a monstrous enemy, and a world full of heroic challenges, Monster Killer is the ultimate choice for fans of survival games. Take aim, shoot, and kill your way through waves of monsters. Battle through the most dangerous dark survival scenarios, where monsters, killers, and traps await around every corner. Only the most skilled monster survivors will make it out alive. Are you ready to survive and become a monster killer?

💣 UNLEASH YOUR SHOOTING SKILLS
Step into a thrilling shooting game where every shot counts. Master your aim, adapt to different battle scenarios, and become an elite archero shooter. Whether you’re tackling zombie survival challenges or testing your skills in killer games, this is the action game for fans of intense combat. Take on zombie defense missions where survival depends on your reflexes and precision. Keep shooting zombies like a real monster hunter before they overwhelm you.

💥 DARK SURVIVAL IN A VICTORIAN SETTING
Step into a nightmarish roguelike hero adventure set in a Victorian world filled with peril and doom. Fight your way through mysterious slums, forests, and crypts, shoot and kill monsters with unique guns with a squad of merciless monster hunters: Godfried, Jacob, Nikola Tesla, Sophia, Aiden, and Jango.

Love dynamic shooting games or testing your skills in monster killing games? Whether you’re aiming to survive in chaotic zombie survival missions or exploring new strategies to defeat monsters game bosses, Monster Killer has it all. The variety of missions and challenges ensures endless replayability for fans of surviving games and intense combat.

If you have any questions about our monster survivor game, feel free to ask us anytime.
Contact email: support@monstercity.io
Kill monsters & become a monster hunter in a roguelike RPG! Archero shooter game
Updated on
06 Oct 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Location
  • This app may collect these data types
    Location, App activity and App info and performance
  • Data is encrypted in transit
  • Data can’t be deleted

Ratings and reviews

13,6K reviews
Josh
03 January 2025
Generally fun, but the issues are pretty glaring. Almost exactly plays like Doom on mobile. The issues are I've spent like 3 dollars so far and yet there's no way to buy my way out of ads. Even when I select "no" to an optional ad for extra stuff, I still get an ad. I win keys to open boxes, but the shop has no boxes to use them on. Only boxes that require ads. I don't want to watch ads. The key thing needs to be fixed.
14 people found this review helpful
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Brian Myers
23 September 2020
Very good potential - I like the Victorian London horror concept; however, if you are charging for it at least make more than 3 stages! Not sure why there are additional ads either if this is considered a premium app - they should be optional if the player wants additional bonuses. Also, after using an ad for resurrection, the character can't move for a few seconds, causing damage or even death without being able to do anything. Item drop is fairly low as well, but not as low as other games.
104 people found this review helpful
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Gem Jam
03 April 2026
Thank you so much - we're happy you loved the Victorian style of the game! We've already added a new chapter - check it out ;) In Pro you get a pack of useful items, but the gameplay is the same. Please tell us on help@notfoundgames.com what features you want to see to rate the game by 5 stars :)
A
19 January 2024
This is a reskinned and worse version of a mobile game based an old PC game that can famously run on just about anything. This version is fine, but it's worse. More money grabbing, less optimized (especially noticeable when there's a lot in the screen at once), and you can't fire while moving. Not worth the pain to play.
14 people found this review helpful
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Gem Jam
03 April 2026
Hello. Sorry to hear you are disappointed with the game. Please tell us what problems you faced on help@notfoundgames.com. We will do our best to help you!

What's new

Bug fixes