NilsD

Hi, and sorry for the slow reply.

Good news: Call of Duty 2 is supported as of version 1.0.3, which I just released. The reason it never worked is that CoD2 doesn’t speak the Steam query protocol — it uses the Quake 3 engine’s own protocol, which the plugin simply didn’t know yet. It does now, and the same work also brought in CoD 1, CoD 4, RtCW, Enemy Territory, Urban Terror and Quake III Arena.

Two things when you set it up: pick “Call of Duty 2” from the game list, and use the game port — 28960 by default — not a separate query port.
I don’t have a CoD2 server myself, so I tested against a simulated one. If you get a moment to try it against your actual servers, I’d really appreciate hearing whether it works — and if anything looks off, tell me what and I’ll fix it.

Thanks for asking. This is exactly the kind of request that decides what I build next.