You have to kill the remaining monsters in one of the bases which still work after doom 2 disaster. Then escape, and face the last enemy.
=========================================================================== Archive Maintainer : This is an update version of karmatix.zip Update to : levels/doom2/j-l/karmatix.zip Advanced engine needed : ZDOOM Primary purpose : Single play =========================================================================== Title : Entryway Filename : Karmatix Release date : July-15-2009 Author : Poska Email Address : email@example.com Other Files By Author : None Description : You have to kill the remaining monsters in one of the bases which still work after doom 2 disaster. Then escape, and face the last enemy. =========================================================================== * What is included * New levels : 1 level Sounds : No Music : Yes Graphics : No Dehacked/BEX Patch : No Demos : No Other : No Other files required : Plutonia.wad * Play Information * Game : Doom 2 Map # : map01 Single Player : Designed for Cooperative 2-4 Player : Designed for Deathmatch 2-4 Player : No Other game styles : None Difficulty Settings : Not implemented * Construction * Base : New from scratch Build Time : three months Editor(s) used : Doom Builder * Copyright / Permissions * Authors may NOT use the contents of this file as a base for modification or reuse. Permissions have been obtained from original authors for any of their resources modified or included in this file. You MAY distribute this file, provided you include this text file, with no modifications. You may distribute this file in any electronic format (BBS, Diskette, CD, etc) as long as you include this file intact. I have received permission from the original authors of any modified or included content in this file to allow further distribution. * Where to get the file that this text file describes * The Usual: ftp://archives.3dgamers.com/pub/idgames/ and mirrors