Amazing game man! Might and Magic + Pixel art is very nice.
Few feedback if you want to work on improving stuff:
* It could be nice to be able to choose between several level of AI. (I'm probably just bad but I got destroyed the 2 games I played :p)
* I think there is bug were I cannot buy a building that requires 4 resources and I have 4 of these resources (It even shows in red) but it works if I have 5.