If the medium pace isn't a deal breaker, I'd like to recommend tushanshu to you! We're more slow-medium in terms of pace, very backtag-friendly with no power nerfing. The setting is very malleable and defined by player choice, and is primarily about exploration and politics related to trying to build up a nation after a long era of war. We've recently undergone a setting reboot so the focus is on characters having real, tangible impact on the world in different ways (there's politics, black market, etc).

We've got a game ad HERE and a brand new test drive meme over HERE if you're interested!