Quake II

Quad Machine

No Strogg will stand in my way of complete domination.

Establish Communications

Quake II: Establish a communication link to the command ship

Destroy Strogg Logistical Train

Quake II: Destroy the Strogg logistical train and restore power to key warehouse components

Destroy Security Grid

Quake II: Enter the security pyramid and destroy the security grid protecting the industrial region

Navigate the Mines

Quake II: Navigate the mines to find a service entrance to the factory.

Shut Down Processing Plant

Quake II: Shut down all machines in the Strogg processing plant

Destroy Strogg Main Reactor

Quake II: Infiltrate and destroy Strogg main reactor

Destroy the Big Gun

Quake II: Find and destroy the Strogg's planetary defense system, the Big Gun.

Destroy Black Hole Generator

Quake II: Close main hangar bay door and destroy the Black Hole Generator.

Assassinate the Makron

Quake II: Neutralize Strogg leader's communication system.

Disc Collector

Call of the Machine: Collect all six Data Discs, and defeat the Strogg Creator.

Destroy the Moon Base

The Reckoning: Infiltrate the Strogg Moon Base, and destroy the fleet.

Anti-Gravity

Ground Zero: Find and eliminate the Strogg's great weapon, the Gravity Well.

Shut Down the Core

Quake II 64: Enter an alternate timeline, and destroy the Guardians