HoMM3 HD is a mod (add-on) for the game Heroes of Might and Magic 3.

Some strange comparisons between Tower and Dungeon. As a Shaker, you'll climb to the top of the first level and spend enough time to control it, especially with morale. But no one will venture into that same top-level gnome stronghold with Tower on the first level, and that's where Tower gains a significant time advantage.
And I don't understand what's so bad about Inferno. If you want a strong, powerful stack of demons, you have to pay for it with time, but it's not that much time.