It's 1998 and war is underway. The enemy has gained the upper hand. Gas Henkon, Chief riot Delta, is the only one left. He has to save everyone from the merciless soldiers who want to take over the world. The whole area is overrun by them. But not for long, because the main hero of the game is given weapons such as the sniper rifle, machine gun and more. Gas will save the world from evil. Good luck!