Closed Area Block Z (Japanese ver.)

[Note]
This game requires DirectX 9.0.
https://www.microsoft.com/en-US/download/details.aspx?id=35

Please play the demo to confirm compatibility.

[Story]
30 years ago, human civilization fell to the edge of destruction by an accident. Water, air, food... Nearly all essentials were polluted by a kind of unknown virus. Infected creatures lost their minds and attacked others, making things worse... it was as if they were being controlled. The world lost 95% of its population in the last 30 years. But there is still hope for humanity. About 10 years ago, a research of the vaccine succeeded. Unfortunately, the research facility in Block Z was invaded and swiftly taken over. To get the data of the vaccine, survivors have been trying to get into the closed area.

[Content]
Zombie Survival Action Game
Heroine Tifania needs to explore the closed area to find the important data.
Various H-scenes including being attacked by zombies and other creatures, prostitution, and more!.
Gallery mode included. Contains 14 CG / 30 Animations