In Yakoh Shinobi Ops, four players take on the role of shinobi, working together to infiltrate heavily guarded enemy territory. Enemy soldiers patrol every corner, traps lurk in the shadows, and danger is everywhere. Only by combining their unique abilities can the four shinobi accomplish their mission. While the game can be enjoyed solo, we believe the experience truly shines when four players collaborate as one unified force.

Hide in darkness. Deceive your enemies. Survive at all costs. And when death closes in, trust your instincts to escape.

For those of you who remember the cult classic, Tenchu, this game is for you, in multiplayer form.

Source: PS Blog