Cipher Patrol

In the 22nd century, an evil cult led by a mysterious force has infiltrated the world government, and with a mixture of terror and cybernetic control has enslaved all nations. A resistance movement has emerged, but has only been able to train two operatives - twin sisters Nadia and Mariska - in the use of a new anti-cyborg vibro-sword weapon. Though vastly outnumbered, these agents must fight their way out of the global capital, through a defence base in the Arctic wasteland, down a tunnel that cuts right through the infrastructure of the enemy's cyber control systems, and thus trace their way to the true centre of the enemy's power and discover its true nature (before slaughtering it good and proper, of course