Update v1.1: Sorry for the instructions problem, it was a silly mistake, now you can retry using space, thanks all for your reviews.
In this game you will take the role of a ninja seeking for his master sword, which was taken from him. The thief ninja went deep on a pit to avoid being trapped by our hero, and the good ninja went after him. Inside the pit you will find unexpected dangers, venomous spiders, super sharp blades and a lot of deadly stuffs. You will have to use your ninja skills to open your path in this dangerous pit, use your ninja jump to switch between walls and in midair you can use your shurikens to destroy what comes in your way.