In order to use cheat codes, you must first enable the cheat console. To enable the cheat console for all game profiles, locate the autoexec_a1.cfg file in your game folder\profiles directory. Open this file with Notepad. Add the following line as the last line in the file: setvar dev_console_password = schwinge-des-todes

The end of the file will now look something like this:

//=============================================
// Startup
mainmenu
setvar dev_console_password = schwinge-des-todes

NOTE: If you're still having trouble activating the console, you may need to add the following line to your input_a1.cfg file (located in My Documents/My Games/Heroes of Might and Magic V/Profiles/YOUR_PROFILE):

bind show_console '`'

While playing, press the tilde (`) key to bring up the cheat console. Use the following cheat codes in the cheat console.