Finish Doom II

The BFG, the imps and the shareware episode that ran on every office PC in 1993.

True 3D, brown corridors, a Nine Inch Nails soundtrack and the birth of deathmatch.

Escape Castle Wolfenstein floor by floor; id's first-person shooter before Doom.

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

Occult SS experiments and the castle to escape again, this time on the Quake III engine.

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.

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