Yes, I think I overlooked that. In Heroes of Might and Magic III, after level 75, there's a lot of back-and-forth with levels and experience. But here, I checked my notes and found nothing... Maybe I forgot where I put them? But, to be fair, it's more important to upgrade skills than levels. So, I don't remember if I had any heroes naturally leveled up beyond 40-42 (I've never tried artificially leveling them up). And in the points awarded for a game, only the hero's maximum level of 32 is taken into account; there's no need to level up further.