Problems with Heroes of Might and Magic IV.

I also don't like the simultaneous shots in the 4th game. If simultaneous attacks are understandable, then when, in a single moment, titans retaliate with the "saliva" of medusas – it's strange. If this process were sequential, there would be no questions.

Wouldn't a group of archers stand under fire? In reality, they would try to take cover from the arrows and fire back. In the game, of course, no one will "evade the barrage," but the fact that the creatures fire back adds a certain realism.
However, such a synchronized exchange of fire is unlikely to occur.