Shock Troopers 2nd Squad

Shock Troopers 2nd Squad is a 1998 run and gun arcade game developed by Saurus and published by SNK. The game is a follow up to the 1997 original Shock Troopers though it is unclear if the game is a direct sequel.

Plot
DIO, a terrorist organization led by a man called Nakatomi, has threatened the world's leaders to submit to their will. After DIO completely eradicates a city, a squad of Shock Troopers are sent to deal with the threat.