This is the Japanese demo for the game. It is a very simple game so no instructions should be needed! Just click to kill zombies!
Zombie Serial Killer Incident is a twitch based action puzzle game.
Click on the zombies to blow them apart and save your city!
This is the original Japanese demo, but since most of the menus are already in English anyone should be able to enjoy it.
If you have any questions or run into any problems let me know in the comments!