| icon | info |
|---|---|
 | 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. |
