That Summer – Hannah's Summer Vacation is a rpg game developed by 七十七. It is available on PC and was released on April 10, 2026.

Full Specifications

Overview 4

Gameplay 2

Genre	RPG, Casual
Game Modes	Single-player

Platforms & Pricing 2

Platforms	PC
Available On	Steam

PC Requirements 2

Minimum Requirements	OS *: Windows 8/8.1/10 Processor: 2+ GHz Processor Graphics: DirectX 9/OpenGL 4.1 capable GPU Storage: 1 GB available space
Recommended Requirements	OS *: Windows 8/8.1/10 Processor: 3+ GHz Processor Graphics: OpenGL ES 2.0 hardware driver support required for WebGL acceleration. (AMD Catalyst 10.9, nVidia 358.50) DirectX: Version 9.0 Storage: 2 GB available space

Editor Verdict

5.0/10

What is the platform for That Summer – Hannah’s Summer Vacation?

It's available on PC.

Who developed and published That Summer – Hannah’s Summer Vacation?

Developed by 七十七, published by Hanabi Games.

Is the game free to play or does it have a price point?

The exact price is not provided but it's available on Steam.

What are the minimum system requirements for That Summer – Hannah’s Summer Vacation?

Requires Windows 8/8.1/10, 2+ GHz processor, DirectX 9 or OpenGL 4.1 capable GPU and 1 GB of available storage.

Is there a multiplayer mode for That Summer – Hannah’s Summer Vacation?

No, it is a single-player game.