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

1. The game crashes when selecting a template from the Data folder (first line).
2. If one of the players crashes (or simply leaves the game), the other can continue playing against the computer. This allows you to scout the map, which is very bad.
3. When entering two correct passwords, the game does not load in single-player or hot seat mode.

1. Strange. I couldn't reproduce it. Maybe it's related to the template in the Data folder? Could you provide the hd_crash_info.txt file?
2. In the next version, I will make it so that the second player is kicked out to the main menu when the first player leaves the game.
3. The colors of the participants should be marked with checkmarks; the passwords should correspond to the colors. A newer version of HD may not load password-protected saves made with an older version (in the next version, I will add the ability to load old versions of password-protected saves in single-player mode, and for multiplayer, I will add a message with the required version if there is a mismatch).

But for some reason, I have a bug even in 2.98. I enter the game, everything is normal, it creates normally, but when I enter an object in the Castle, it immediately crashes. Could something be installed incorrectly? Please help.

Most likely, you have selected the wrong "Your HoMM3 Version" in Heroes3HDSetup.exe.

When attacking creatures, I don't remember exactly whether I pressed Enter or not when asked if I wanted to catch up and engage in battle (yes/no). Anyway, I just pressed it, and it crashed.

Very strange. Could you provide the save file? What language version of Heroes is it?