The continuation of the story of Ashan, or Zephyr XVI and Alex III.

Yeah... you shouldn't have mentioned the criticism... ;)
I suggest making a third expansion pack; it should include another alternate upgrade, add five castles, another ten heroes, 1 spell, 2 artifacts, and 3 new maps.
The plot is as follows: Suddenly, a super-duper demon appears from the ground, and it's really cool. A super-duper knight, who is also very cool, finds out about it. And they fight. The elves from the forests and the Dungeon watch this and think: "We want that too," and they declare war. The undead decide to have some fun with the dwarves, and the orcs with the mages. Isn't that great? Five more races will appear later...
Campaign 1
For the super-duper demon.
Come and kill everyone!
Campaign 2
For the super knight
Kill the demon that is killing everyone!
Campaign 3
Total mayhem!
Objectives: Watch what's happening on the screen, read the credits.
Buy our heroes!
Also coming soon: Heroes 5: The Waffles Attack! and Heroes 5: Where did the other five races go?
We promise even more alternate upgrades and breathtaking campaigns...