Allegiance
Wildly asymmetric sci-fi RTS sorta - one player per team was actually playing an RTS but everyone else on the team flew one of the actual ships, so the commander was more like making suggestions. Super fun space dogfights and sometimes you could just chill and be the turret on a bomber. One hilarious advanced strategy was to have some of your extra supply ships line up nose-to-tail with the bombers and accelerate them towards the enemy base.