Declassified 3D shooting game with full story。

Chris, a veteran of the Marine Corps.
Hunting games with his father was his childhood. Unsurprisingly, this natural-born hunter found his place in the Marine Corps - as a sniper. Some even said that he might just be the deadliest sniper out there.

Yet unlike most war heroes, he found himself a discharged lonewolf, after laying all his teammates to rest battles after battle.

What begins now, is a different story. A mysterious man came, bringing with him untold stories of his father - along with all the tangled interests beyond the properous glance of X city.