What is the Samurai of Hyuga game, how does it work?

According to the introduction of Hosted Games, Samurai of Hyuga is a Role Playing game on the Android platform. There is currently a 1.0.4 version released on Sep 15, 2016, you can see the details below.

Samurai of Hyuga is a brutal, heart-pounding interactive tale. Prepare to enter the land of silk and steel, where fantasy clashes against grim reality, and where the good guys don’t always win in the end. It’s a harsh world with tough choices at every turn. Good thing you’re the toughest ronin around.

A bodyguard, an assassin, a savior. Become all those things and more! Will you be able to change your ways and protect those around you? Or will you succumb to your bloodthirst and become the ultimate manslayer? Will you find love or lust? Will you adopt a code of honor, or do whatever it takes to win? Can your spirit survive against your own demons?

Combat, drama, and so much more await you in the first book of this epic series!

• Become a badass ronin, a master manslayer, and reluctant bodyguard for hire!
• Join with your spirit animal to take on mythological oni!
• Face down your own demons in this dramatic, unforgettable adventure!
• Over 140,000 words of interactive fiction!

What's new in version 1.0.4 v1.0.4
• Maintenance release.
v1.0.3
• Maintenance release.
v1.0.2
• Added savegame functionality.
v1.0.1
• Fix offline problem; now playable without internet access.