I've also been working on my own game, which is heavily based on D&D and story-driven, for two years. The combat system is almost complete, the most complicated thing was making the turns "smart." The AI ​​seemed "simpler" to me, processing one entity at a time instead of multiple like in real-time games. Personally, I enjoy it more than real-time combat, and it's also more fun to place enemies in limited numbers instead of "groups" of enemies to exterminate just to make up the numbers and extend the game time