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Game Content

Developing original content for various platforms

We develop and distribute original gaming content including puzzle games such as the Shanghai Series, text horror adventures, and boys love (BL) games for women, based on know-how accumulated over many years. We also develop immersive games with ultimate playability thanks to the integration of intuitive operations and VR characteristics.

Products & Services

Game Project

Expressing creative worldviews with unique technologies and ideas, we continue our quest to fabricate games never seen or experienced before.

Puzzle Game Mahjong Shanghai

Mahjong Shanghai is a thinking game where players take and play pairs of Mahjong tiles from the pile until all the tiles on a screen are gone. This game has long been enjoyed as an original Mahjong tile puzzle.

Text Horror Game

This is a text horror game popular even before the advent of smartphones. Players are allured by a sweet nightmare with attractive characters, memorable stories, and beautiful graphics and music.

Sunsoft's Strengths

History of Game Development

As a Game Publisher

Many Dedicated Fans



Mahjong Shanghai


Alice's Warped Wonderland

BL Series

Ikki Riot

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    See our portfolio of smartphone apps, games for home gaming platforms, and classic games, by SUNSOFT.

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