I remember trying to help TheFragile make one of his old demos from like 2008 work, and no matter what I did it simply crashed the game whenever I tried to launch it, so there's definitely a point where some demos are simply too old to work with the current version of TF2.

Oh, and there might be a few demos older than season 10 hiding around in places, such as here but I'm not sure how useful that is in the grand scheme of things. I also suspect that demos from before season 8 just straight up don't work.
Also, CastingEssentials will make old demos crash now (it didn't used to) so that could cause some inconsistency with how some of the frags look compared to others.

You can search for ticks using this page: https://justpaste.it/5te4g

You can find demos here: http://demos.igmdb.org/

I hope this helps!

Harryhook and Pescanova

I bet these damn zoomers don't even have autoreload disabled for the spy revolver

Yet another video, this time starring the multi-talented Frenchman Amarok!

https://www.youtube.com/watch?v=MsAc2I4VfUE

Changed the title to be less dramatic

wG Opti': bitch ass pussy map

New video! This time starring the French scout legend Neo:

https://youtu.be/1GXOVvoNe5Q

https://www.youtube.com/watch?v=kQZOoLWNVyk

Cheers. It might take a week or longer before they show up on the site but they'll get there eventually, I promise!

If you upload the sil and kaptain povs I can have them added to the archive and you won't have to bother maintaining anything

Can you check to see how your archive matches up with the demos stored here please? I don't feel like downloading and going through 14 gigs of data just to find out

It's been a while, but I made another video, this time starring the English demoman and team leader famed for bringing in new talent to prem: Eemes!

https://youtu.be/ni7R6fRqebM

https://www.youtube.com/watch?v=4nswmp9zS6A

The truth is slightly more complicated, unfortunately. For optimal results you should use the exact version of snakewater that was used during the match, and the map has been updated 5+ times. You can find most of the versions in the snakewater map thread on this site, but I don't think the most recent old version is there.

Usually the u18 version is enough to fix the skybox, but there might still be weird orange boxes and odd clipping present in various places on the map.