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Watch trailer on Steam ↗Mio and the Hot Summer
KurokumaSoft · Published by KurokumaSoft
4 user reviews — 100% positive (4 reviews) · 20 achievements
Last updated 27 Sept 2026
This is an FPS where you fight fire monsters with water guns! Take on the Burning King as Mio, the cheerful sea goddess.
DJCTQ 6
£4.29
Lowest price we've ever recorded
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£4.29
Price history
4 Sept 2026Lowest: £4.29 · Highest: £4.296 Oct 2026
Action · 2024 · More under £5 games
Embark on a fiery adventure as Mio, the cheerful sea goddess, takes down the Burning King. Experience intense action-packed battles using water guns in this thrilling FPS from KurokumaSoft.
About this game
This is a single-player FPS where you beat up a lot of fire monsters as Mio, the cheerful sea goddess. Fire your water guns with unlimited ammo, mow down waves of enemies and feel refreshed!
Story Mode
In this mode, you play as Mio, the goddess of the sea, and enjoy the story of finding the cause of this summer's unusually hot weather. Advance through a total of 16 levels and fight a lot of monsters.
Each level can be completed in about 10 minutes. If you are familiar with FPS, you can complete this mode in about 2 hours.
Challenge Mode
In this mode, you can challenge yourself with 3 levels that are more difficult than the Story Mode.
During this time, Mio was tired from the heat, so she decided to go out to buy ice cream. But this shopping trip leads her into a battle with the Burning King's army!
Key Features
- Fight hordes of enemies.
As the story progresses, more monsters will appear and eventually more than 30 enemies will attack you at once. Enjoy the exhilaration of defeating enemies! - Shoot and shoot.
Good news for all you trigger-happy people. You can shoot as many bullets as you want. What a surprise, you don't even need to reload! - Aim for the weak points.
Most enemies have weak points. It is very beneficial to attack their weak points to inflict heavy damage. In particular, humanoid enemies always have a weak spot in their head, so be aggressive and aim for a headshot. - Unique friends will work with you.
Each level will be accompanied by several allies. You will have opportunities to talk to them, so you will never feel lonely on your way.
Game Modes
There are two game modes available!Story Mode
In this mode, you play as Mio, the goddess of the sea, and enjoy the story of finding the cause of this summer's unusually hot weather. Advance through a total of 16 levels and fight a lot of monsters.
Each level can be completed in about 10 minutes. If you are familiar with FPS, you can complete this mode in about 2 hours.
Challenge Mode
In this mode, you can challenge yourself with 3 levels that are more difficult than the Story Mode.
- Speed Run:
Run through levels full of enemies and try to reach the goal within 5 minutes. - Survival:
Swarms of enemies will appear 8 times. Defeat all of them and survive! - Boss Rush:
A series of battles against enhanced Story Mode bosses.
Story
It's hot, too hot! This summer, many parts of the world were experiencing unusual heat.During this time, Mio was tired from the heat, so she decided to go out to buy ice cream. But this shopping trip leads her into a battle with the Burning King's army!
Notes
- There is no Aim Assist in this game, so playing with a gamepad may be more challenging.
- You can stream videos of this game as long as you follow common sense. However, please be sure to include the title of this game in the title of your video. Also, please include a link to this page in the description section of your video.
System Requirements
Will my PC run this? →Minimum
Minimum:
- Requires a 64-bit processor and operating system
- OS: Windows 10 64bit or later
- Processor: 2.0 GHz Dual Core or similar
- Memory: 4 GB RAM
- Graphics: 2GB VRAM
- DirectX: Version 12
- Storage: 600 MB available space
- Additional Notes: Please consider the system requirements above as a guide. I recommend that you try our demo before purchasing.
Recommended
Recommended:
- Requires a 64-bit processor and operating system
Supported Languages
English, Japanese
Latest news
Patch NotesOfficial
Update v1.0.1
Fixed a problem where some gimmicks would not work properly at low frame rates.Read full article on Community Announcements (KurokumaSoft)AnnouncementsOfficial
Mio and the Hot Summer is now available!
Hi everyone! I am KurokumaSoft, a game developer. Today I am pleased to announce the release of Mio and the Hot Summer! I am offering a 10% off launch discount for two weeks from today, so I hope you will take this opportunity to play the game. I am also offering a bundle with my previous title, Alice with Gatling. You can save even more money by purchasing the bundle. Please take advantage of this offer. https://store.steampowered.com/bundle/35651/_FPS/ Finally, if you find any bugs while playing this game, I would appreciate it if you could report them to me on the bug report thread. I will let you know if there are any updates. See you soon!Read full article on Community Announcements (KurokumaSoft)AnnouncementsOfficial
Release date: June 20, 2024
Hi everyone! I am KurokumaSoft, a game developer. I am pleased to announce that I have decided to release "Mio and the Hot Summer" on June 20, 2024. I hope you look forward to the release date! I will post again after I release the game. See you soon!Read full article on Community Announcements (KurokumaSoft)Patch NotesOfficial
Demo update v0.5.1
Hi everyone! This is a small update. I have fixed the following minor issues. v0.5.1変更点 Fixed a mistake in gamepad input settings. Fixed a problem where the control mapping description was not in Japanese when the language is Japanese. The game is currently in the final stages of development and is expected to be complete once I create the remaining few levels. I hope you can look forward to it, as I expect to be able to release it on schedule this summer. See you soon!Read full article on Community Announcements (KurokumaSoft)Patch NotesOfficial
Demo Update v0.5.0
Hi, everyone! I am KurokumaSoft, a game developer. Today I updated the demo to v0.5.0. This time I have made some changes and improvements. Changes in v0.5.0 Added a menu to take a good look at Mio. You can access it from the camera icon on the title screen. Changed the damage multiplier when attacking an enemy's weak point from 2x to 3x. Increased the number of actions that can be modified in the control mapping. Other minor improvements and bug fixes. The development of this game is going well and is currently about 80% complete. Please continue to support me as I work hard to develop this game with the goal of releasing it in July of this year! I will post again with any new announcements. See you soon!Read full article on Community Announcements (KurokumaSoft)
