Heroes of Might and Magic V Patch is the original game patch that updates the strategy game.

The updates are for multiplayer games as well as for individual players. Strategies now have a fantasy touch.

When you are playing alone, you will be lucky due to the changes made on difficult levels.

And when you are multiplayer, changes are related to the server access that is not causing problems any more.

You just have to install the patch and begin playing to discover all the changes made.