The one great thing about Starfleet, I think, is the plot. Death, traitors, sadness, loss, victory, who am I?, where do I come from?, are all interwoven into a great story. I could think of no other that had this great depth of realism. Everything else seemed to end on a hero-conquers-all note.The only similar thing I could think of was Final Fantasy VII, albeit the 'puter game. That had a massive plot with all those ingredients. That aside, I think there is little like it.