Screenshots
Watch trailer on Steam ↗Boomer Grandma
KurokumaSoft · Published by KurokumaSoft
Content notice: There are gore expressions, such as blood and pieces of flesh splattering (these can be disabled from the settings section).
2 user reviews — 50% positive (2 reviews) · 9 achievements
Last updated 28 Sept 2026
This is a boomer shooter where you shoot, dodge, and defeat demons! Play as the "Boomer Grandma" and fire heavy guns to turn Hell into a sea of blood.
£3.39
Lowest price we've ever recorded
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Price history
Action · 2025 · More under £5 games
Control the powerful Boomer Grandma, firing heavy guns to vanquish demons in KurokumaSoft's intense 2025 action game. Dodge and shoot your way through Hell for a unique shooting experience.
About this game
Shoot, dodge, and defeat demons! This FPS condenses the basic elements of the genre into a small package. As "Boomer Grandma," the legendary demon hunter, you have once again descended into Hell. Your mission is to rescue your grandchild, who has been kidnapped by the Demon King.
Key Features
Dodge fierce attacks and fire your heavy guns! Enjoy the primal pleasure of shooting and taking down your enemies.
There is no time to play at a leisurely pace. You have a limited time to wipe out the enemies, find the keys, and reach the goal.
Discover the secrets hidden in each level and power up your character.
Keep trying each level and achieve a perfect score!
Main Contents
25 levels and a detailed tutorial
3 difficulty levels
4 unique heavy guns (shotgun, minigun, plasma gun, rocket launcher)
35 secrets
Additional Information
You can't jump because you are a grandma.
There is NO aim assist in this game, so playing with a gamepad can be more challenging.
This is a simple game where you defeat all the demons that appear. It is NOT suitable for those who want to enjoy story or exploration.
For YouTubers and Streamers
You can stream videos of this game as long as you follow these two rules:
Make it clear to your audience that you are playing this game. For example, include the name of this game in the title of your video.
Include a link to this Steam page in the description of your video.
System Requirements
Will my PC run this? →Minimum
- Requires a 64-bit processor and operating system
- OS: Windows 10 64bit or later
- Processor: 2.0 GHz Dual Core
- Memory: 4 GB RAM
- Graphics: 2GB VRAM
- DirectX: Version 11
- Storage: 500 MB available space
Recommended
- Requires a 64-bit processor and operating system
Supported Languages
Latest news
Patch NotesOfficial
Update v1.0.2
In this update, enemies will move slightly away from you when you take damage.Read full article on Community Announcements (KurokumaSoft)Patch NotesOfficial
Update v1.0.1
I have received reports that when enemies push a player into a corner of the level, the player's attacks fail to hit.This appears to occur when the player enter inside the enemy's collider.While a fundamental fix for this issue seems difficult, I have implemented a simple workaround for enemies that are particularly problematic enemies.Read full article on Community Announcements (KurokumaSoft)AnnouncementsOfficial
Boomer Grandma is now available!
Hello, everyone! I'm KurokumaSoft, a game developer.I'm thrilled to announce the release of my new boomer shooter, Boomer Grandma!To celebrate, I'm offering a 20% launch discount for the next two weeks. I hope you take this opportunity to play and enjoy the game!I've also prepared a bundle that includes my previous titles.Purchasing the bundle will save you even more! Please take advantage of this offer.Finally, if you encounter any bugs while playing the game, please report them on the Steam discussion page. Your feedback is greatly appreciated.https://steamcommunity.com/app/3852770/discussions/Thank you for reading. Have fun!Read full article on Community Announcements (KurokumaSoft)Patch NotesOfficial
Demo Update v0.2.0
Hello everyone!I updated the demo. Here are the changes:Game balance adjustments, including increased shotgun damage.Added an option to toggle V-Sync on or off.Fixed a vulnerability in the Unity engine.The full version is almost finished and is scheduled for release on October 21. I know it's asking you to wait a little longer, but I'd be thrilled if you could look forward to the release of this game!Read full article on Community Announcements (KurokumaSoft)AnnouncementsOfficial
Store Page and Demo Release!
Hi everyone! I'm KurokumaSoft, a game developer from Japan.Today, I released the Steam page and demo version of my new game, Boomer Grandma. This fast-paced boomer shooter is full of the fun that is unique to the genre. Experience the pleasure that comes from killing demons!The demo includes the first six levels. If you enjoy it, please support me by adding the game to your wishlist, checking back for updates, and promoting it on social media.Development of the game is well underway, and the full version is scheduled for release in October 2025. If you have any feedback, please let me know!I hope you enjoy the demo. See you soon!Read full article on Community Announcements (KurokumaSoft)
