gzdoom - SERP Analysis

https://zdoom.org/downloads

https://www.zdoom.org/

https://github.com/ZDoom/gzdoom

https://doom.fandom.com/wiki/GZDoom

https://doomwiki.org/wiki/GZDoom

https://www.reddit.com/r/Doom/comments/1d4w0a9/is_gzdoom_really_that_safe/

https://devbuilds.drdteam.org/gzdoom/

https://www.doomworld.com/forum/topic/145747-gzdoom-making-games-with-it/

https://aur.archlinux.org/packages/gzdoom

https://forum.zdoom.org/viewforum.php?f=2