Have there been that many wads that have ran slowly on pc's in the last 10/15 years?

[Phade102]

I can tell you that a fair few maps of Sunlust will cause massive frame drops. I have a beast of a computer and even I have trouble running it.

[MTF Sergeant]

I know, comatose.wad didn't go that well with my pc.

[40oz]

 I haven't looked too deeply into it, but you could try searching whole text files for "crash" in the /idgames database, sometimes honest people write in the "known bugs" field about specific areas that caused Doom to crash.

 

https://www.doomworld.com/idgames//index.php?search=1&field=textfile&word=crash&sort=time&order=asc&page=1

[Varis Alpha]

i get constant low framerates playing pretty much... any part of Winter's Fury. though that's kind of a given.

Ultimate Torment 'n Torture has gotten more playable framerates as time went on for me and i got better hardware.

Zdoom Community Map Project 2 also dipped for me all the way through, i recall.

 

as for Boom stuff, Hellbound map29 had been mentioned before, but some of the large middle city levels can be choppy too, though absolutely not to the degree that map29 does.

i think Sunlust's last few levels ran poorly too, like Maelstrom and The God Machine.