Don't know the name of what I want.

Trying to cut this short, my site involves games.
I’m looking for a search where you can do so by choosing a number of players, or whether there’s a dedicated server etc.

The best example I can give is Here, you can see it on the right side.

I’ve tried searching for what I’m after, but it’s never quite it. If anyone could point me in the right direction I’d appreciate it.

If you want to see my site and how much it will improve it, LAN games

Many thanks.