Steam release scheduled · App 5080750

Happy Project 12

View on Steam ↗Updated Awaiting first sample
  • Single-player
  • #category_playable_at_your_own_pace
  • Playable without Timed Input
  • Save Anytime
  • Family Sharing
Steam

Store data

Store status
Coming soon
Scheduled release
11 November 2026
Positive reviews
—
Total reviews
—
Release date
11 November 2026
Player tracking—Begins when the game launches
Release date11 November 2026Scheduled by Steam
Store statusComing soonSteam store listing
Steam rating—0 reviews
Steam metadata

Game information

Details supplied by the Steam store
App ID
5080750
App type
Game
Developer
Publisher
Supported systems
Windows · Linux
Genres
Adventure, Indie, Simulation
Release date
11 November 2026
Last player update
Awaiting first sample
Steam store data

System requirements

Supplied by the developer on Steam

Windows

Minimum
Requirement
Requires a 64-bit processor and operating system
OS
Windows 10 (64-bit)
Processor
Intel Core i3-3220 or AMD FX-4100
Memory
4 GB RAM
Graphics
Intel HD Graphics 4000 or equivalent; OpenGL 3.3 support
Storage
500 MB available space
Sound Card
Windows-compatible audio device
Additional Notes
Requires a 64-bit processor and operating system. Minimum resolution: 1280 x 720.
Recommended
Requirement
Requires a 64-bit processor and operating system
OS
Windows 10 or Windows 11 (64-bit)
Processor
Intel Core i5-6500 or AMD Ryzen 3 1200
Memory
8 GB RAM
Graphics
NVIDIA GeForce GTX 650, AMD Radeon HD 7750, or better
Storage
500 MB available space
Sound Card
Windows-compatible audio device
Additional Notes
Requires a 64-bit processor and operating system. Recommended resolution: 1280 x 720 or higher.

macOS

Minimum
OS
macOS 10.13 or later
Processor
Intel Core 2 Duo (64-bit) or Apple Silicon
Memory
4 GB RAM
Graphics
OpenGL 3.3-compatible graphics
Storage
500 MB available space
Additional Notes
Requires a 64-bit processor and operating system. Minimum resolution: 1280 x 720.
Recommended
OS
macOS 11 or later
Processor
Intel Core i5 or Apple M1
Memory
8 GB RAM
Graphics
Intel Iris Plus Graphics, Apple M1, or better
Storage
500 MB available space
Additional Notes
Recommended resolution: 1280 x 720 or higher.

Linux

Minimum
OS
Ubuntu 20.04 (64-bit), SteamOS 3.0, or equivalent 64-bit distribution
Processor
Intel Core i3-3220 or AMD FX-4100 (x86_64 with SSE4.2 support)
Memory
4 GB RAM
Graphics
Intel HD Graphics 4000 or equivalent; OpenGL 3.3 support
Storage
500 MB available space
Sound Card
ALSA, PulseAudio, or PipeWire-compatible audio device
Additional Notes
Requires a 64-bit processor and operating system. Minimum resolution: 1280 x 720. Native Linux build.
Recommended
OS
Ubuntu 22.04 (64-bit) or later, SteamOS 3.0, or equivalent 64-bit distribution
Processor
Intel Core i5-6500 or AMD Ryzen 3 1200
Memory
8 GB RAM
Graphics
NVIDIA GeForce GTX 650, AMD Radeon HD 7750, or better; OpenGL 4.6 support recommended
Storage
500 MB available space
Sound Card
ALSA, PulseAudio, or PipeWire-compatible audio device
Additional Notes
Requires a 64-bit processor and operating system. Recommended resolution: 1280 x 720 or higher.
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Player history

Concurrent players

This range will fill as SteamWatch collects more samples.

24-hour and 7-day views use hourly peaks from ten-minute samples. Longer views use retained daily peaks. Up to 24 recent event markers are shown per layer.

Twitch

Twitch stats

Awaiting the first Twitch sample.
Long-term history

Monthly players breakdown

Calculated from SteamWatch samples
Monthly data will appear after the first successful player sample.
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About this game

Description

Supplied by the Steam store

I never wanted to be the dad who says "go study."

You're an office worker in your forties. You live in Tokyo, went to a decent university, work at a decent company. You never took entrance exams as a kid yourself. You wanted your daughter to grow up free.

...Right up until you noticed the part of you that quietly hopes she gets into a top school.

Happy Project 12 is a life-sim in which you become the father of Hinata, a fourth-grader, and live out the three years leading to her junior high entrance exams in February of sixth grade.

Three years, 69 turns. Every weekly choice decides everything

Each turn, you decide how your daughter spends her time.

Have her study — Japanese, math, science, social studies. Her stats grow, her stamina drains

Let her play — stamina and drive come back. But that week's studying is gone

Six stats grow: STEM Knowledge, Humanities, Reading, Calculation, Reasoning and Drive. But— a daughter whose Drive has bottomed out will not do what you tell her. "I don't feel like it today." One sentence, and the week you planned disappears.

Mock exams: reality with nowhere to hide

Six of them in three years. National mock exams score your parenting without mercy. Depending on her results, she moves between Class α and Class β at cram school. Move up and she gains confidence; drop down and— dinner that week gets a little quiet.

Grades aren't the only thing that matters

In this game there is something you have to watch besides her academic ability.

It's the trust between parent and child .

What you answered when your daughter asked for help. The face you made on the day her grades fell. All of it adds up, never once shown to you as a number, and quietly decides how it all ends .

Because you can't see it, all you can do is believe in your own three years.

A family isn't a battle you fight alone

Your wife Naomi checks the exam forums and social media every single night. She rides every high and low of your daughter's grades, second-guesses your decisions, and is slowly worn down.

Leave her alone and your family breaks before the exams do. ...Entrance exams are not the child's problem alone.

Over 50 story events, and 11 endings

Afternoons with friends, cram school meetings, Christmas, the walk home from a mock exam, and exam day itself. All kinds of events unfold one after another across the three years.

And waiting beyond the final results are 11 different endings .

Getting into her first-choice school doesn't guarantee happiness. Failing every school doesn't rule out redemption. ...What decides it isn't only her deviation score, but how you faced your daughter over three years.

Endings you reach are recorded in the ending gallery , and you can play again and again until you've filled it.

Contents

Three years, roughly 70 turns of main story (about one hour per playthrough)

50+ story events / 11 endings (with a gallery feature)

Skip for already-read events, dialogue log, 10 save slots

Fully localized in 10 languages (Japanese / English / Simplified Chinese / Traditional Chinese / Spanish / Portuguese (Brazil) / German / French / Korean / Russian)

February, three years from now. What will your face look like as you send her off?

Steam gallery

Screenshots

5 available
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