Cygnus IV


Cygnus IV
Title screen
Author John Bye
Port Vanilla Doom
Year 1996
Link Doomworld/idgames

Cygnus IV is a Doom II episode replacement containing fourteen levels and new MIDI music created by John Bye. Released in September 1996, it was followed by a v2.0 update in April 1997 that fixed bugs and added new demo lumps showcasing the levels.

The WAD comes with DeHackEd file cygnusiv.deh to update the text screen story.


Built-in demos[edit]

This WAD features three built-in demos. All require Doom II v1.9 to view them. The demo levels are:

Demo Level Skill Tics Length
DEMO1 MAP01: The Park 4 4136 1:58.17
DEMO2 MAP04: The Settling Tanks 4 3798 1:48.51
DEMO3 MAP13: The Living Maze 4 10423 4:57.80


Current records[edit]

The DSDA episode records for Cygnus IV are:

Run Time Player Date File Notes
UV max run 58:42 Jason Henry 1997-02-02

The data was last verified in its entirety on July 28, 2022.

External links[edit]