Patent Tycoon

■ You are the 100th challenger

In a world where 99 people have challenged, mastered their respective paths, and left their mark before departing.

Guided by the AI ​​guide "Aki" and the mysterious "Tora-neko," you, as the 100th challenger, will uncover the truth.

■ A business battle using patents as your weapon

In three industries—pharmaceuticals, machinery, and software—this is a turn-based simulation where you grow your company by utilizing all aspects of intellectual property, from research and development to patent applications, license negotiations, and litigation.

Build your own business strategy amidst the tactics of AI companies.

■ A business sim with boss battles

A story that deepens with each playthrough. Secrets hidden behind everyday life. And bosses that stand in your way.

Hone your business skills and reach the heart of the story—follow the records of your predecessors and unravel the truth of this world.

■ Free to play

You can play for free until the end.

■Streaming, Let’s Plays, and review videos

Streaming, Let’s Plays, and review videos are welcome. No prior permission needed. Including the Steam store link would be appreciated.