I mentioned this earlier but gave no links. I'm playing Vogon for Q3 and I highly recommend trying it. It's awesome.
I use ioquake3 though Q3 works
https://ioquake3.org/
Then just install Vogon mod
https://vogonhq.com/
Gotta be the best thing since WFA, Also has great CTF but the deathmatch is unbelievable.
VG