Yeah, I remember us playing his later maps (Hidden Agenda, Dead Bodies Everywhere, Bless to Kill) a lot in the office when we worked together.
When Quake 3 came out, we even planned to make DaPak3 for it, but it never happened because we quickly returned to playing Quake 1 instead. Somehow, Quake 3 didn't really give us the same kind of fun that Quake 1 did.
We had already started designing icons and such for DaPak3, and I reused the weapon pickups we came up with for my Quake 1 DM map, Return to Zero:
https://quaketastic.com/files/misc/rtz_pickups.png