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

After the update, all templates appear in the _HD3_Data\Templates folder. I always delete the unnecessary ones, so I have to clean this folder every time. I think this topic should be removed.

And how do they bother you? Do they take up a lot of space?

If you don't like it, don't play, but that doesn't mean that all players don't need those templates. The same goes for deleting them.