As a gamer who is interested in history, I'd like to know more about the story of how each warriors came to be in our history. The game really reminds me of Samurai Warriors and Dynasty Warriors in a more realistic combat gameplay that's why I thought about it. It will also provide an experience for players who can't play online because of internet connection. This game is an avenue for players from different countries to understand their culture, so I hope we get to see more factions like Moro/Khali, Persian, Egyptian and Greek Warriors.
In terms of environmental interaction, I actually want to see players burning if ever they walk into the fire, breakables, a more diverse spawn for the bots like cavalries and archerers. but with this kind of gameplay it might require a bigger map I believe? Rain, fog, smoke, etc. something that can make the fight at the field very interesting. Camps/Garrisons should also provide perks example.
A provides Cavalry support
B provides Archer support
C provides Ballistic support
Survival Mode, I want to see like a solo challenge wherein a character needs to last long in a battlefield or somewhere and you get special items per stage. I can see this game entering e-sports tbh. The map needs to be bigger, 5v5? 10v10? whichever makes this game feel more of a historical war game.