Not particularly communist, but the only other old-school-CRPG-genre game I truly enjoyed is Arcanum: Of Steamworks and Magick Obscura. Not as meta-comedy, but the astounding writing and voice acting has lived on in my mind for decades. There is one quest where you can kill a billionaire factory owner and side with factory the unions, and a couple other quests to disrupt explicit capitalist conspiracies.

On top of the astounding writing, they also overcommitted and re-wrote every single dialogue for if your character is drunk or otherwise exceptionally bad at speaking… I may go attempt a full low-Int re-run, now.

Outside the genre, there are games I prefer, but probably largely specific to me. Victoria 3 is great and exceptionally communist if you play it correctly.