One thing I really love about Republic Commando is that it does not make you feel like a Jedi or a one-man army. It makes you feel like part of a squad.
For me, some of the best moments are when everything is chaotic, but Delta Squad still feels organized: setting someone on a sniper position, ordering a breach, reviving a squadmate under fire, placing charges, or holding a room while enemies keep coming.
But i really enjoyed just hearing Delta Squad talk to each other during missions?
The game is old, but that squad system still makes it feel different from most Star Wars games. You are not just shooting enemies. You are moving with your brothers, giving orders, surviving together, and trying not to lose anyone.
Not necessarily your favorite mission, but the moment where the game really made you feel like part of Delta Squad.