Finish Quake II: Call of the Machine

Xatrix drop a second marine on Stroggos with an Ion Ripper and a Phalanx cannon.

Rogue add turrets, tesla mines and a gravity well; the harder of the two Quake II packs.

Hipnotic add three episodes, a Mjolnir that arcs lightning and a proximity mine launcher; the first mission pack.

Rogue send you back to ancient Rome and forward again across two episodes; the second mission pack.

MachineGames build a new episode for the twentieth anniversary in 2016 and give it away.

The episode that shipped inside the 2021 remaster, built out of lava and clockwork by MachineGames.

The Strogg war on Stroggos; the first Quake with a story and coloured lighting.

Kane is captured and turned into a Strogg halfway through, and keeps fighting; Raven Software continue Quake II.