These are the most stable and tested IDs. If you are playing the main campaign, these will work for Alexander, Parmenion, Antipater, and other Macedonian generals.
Without a high-quality list, you might type "companion_cav" and get nothing—or worse, a game crash. Rome Total War Alexander Unit Id List High Quality
The campaign begins with Alexander quelling unrest in Greece following his father Philip's death. From there, the narrative follows his historical push into the heart of the Persian Empire: The Persian Threat: These are the most stable and tested IDs
These units do exist in vanilla RTW or BI. They are the core of the Alexander campaign. these will work for Alexander