What do you recommend for a custom config file for Quake 2?
The science of setting up Quake bindings is an arcane art and, unfortunately, there’s differences between Quake and Quake 2 – enough to drive you loopy. I’m a mouse player and I use a fairly simple config file – it’s setup for both deathmatch and CTF. You’re welcome to download it and check it out. It’s very well documented. A very good web site that covers console commands and has example bindings for Quake 2 is Fahrenheit 176.