6 months in, hit a wall ( my game works but...

I’ve been working on this 2D Total War–style game full-time for about 6 months, and honestly I feel stuck right now. The frustrating part is that everything technically works. I have army control, multiple factions, custom battles, even a campaign mode. If I look at each system on its own, it feels solid. But when I actually play the game as a whole… it’s just boring. Not broken, not bad, just empty. I’ve shared clips before and people seemed to like what they saw, especially the visuals and how