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

I just conducted a test: with 0 attack/defense and with artifacts that prevent spirit/luck, I attack a Chaos Hive with 90 dragonflies using 4 Chaos Hydras.
Quick battle - 0 losses.
Autobattle (the button in battle) - 1 Hydra dies.
Consistently.

I observed how the function for inflicting damage from one stack to another is called.
Quick battle and autobattle run the battle differently!
In quick battle, after all the dragonflies bite the Hydra at the beginning, they STOP MOVING!!! The Hydra stands there and mercilessly kills the dragonflies standing around it!!!!!!!!
I will work on a fix, making quick battle identical to autobattle, and then all these changes will definitely have a place in ImprovedGameplay.

Added 3 minutes later

When generating a map, I can't select the type of roads - or rather, I can select it, but it generates randomly...

Let's see, we'll fix it..

The number of moves for the hero is not displayed at all - in the previous version, right-clicking on the green bar was responsible for this, but now nothing happens...

In 3.0, move points will only be displayed when playing vs. 3.0 (or offline).
The point is that either MP is displayed for everyone, or for no one. Fairness and equality!! which 2.98 violates