Changing the respawn time?

[imdoomed]

Is there anyway that the monster respawn time be adjusted, via WXE or a similar tool? I'd like to have monsters respawn in a wad I'm working on but don't want them to respawn too quickly. I also don't want to throw in Archviles or have to bother with monsters warping in at different points.

Edit:Clarifing my post.

[deathbringer]

No

In a port like edge you can give things different respawn times (i think), and some ports let you specify a respawn time (legacy does), most others do it after a hard-coded time