Mixed · 7 reviews
57% positive (4 / 7)
You are the 100th challenger. In a world marked by the legacy of 99 predecessors, wield patents as your weapon, build your company, and uncover the hidden truth. Fight through invention, patent filings, licensing, and litigation in this free-to-play business simulation with boss battles and a story.
Released
April 16, 2026
Price
Platforms
Windows
Developer
Publisher
Last sync
September 26, 2026
■ 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.
