I'm glad you enjoyed it!! There's a high chance that I will make a longer game in this style in the future, I just need to figure out how to do save files for the downloadable version (or it will be too long for one sitting). The way I programmed it means creating new maps at this scale isn't too difficult (only a couple hours each to make).
I did have an idea to try and make a roguelike FE-like game with randomly generated maps, that could be a fun project to work on before I make a longer one, but for now I'm going to work on games of other genres entirely.