Maphack is usually described as a way to get more map information than the standard interface shows. In practice, the label covers very different features: from reminders about visible events to claims about positions behind the fog of war.
A useful review always separates what can be observed from what is merely claimed. A timer based on the last visible event is one category. A promise of exact coordinates for invisible heroes needs clear limitations and an honest risk statement.
Dota 2 patches change the client and defensive systems. That makes universal ‘always works’ claims a weak signal. Look for the review date, an update history, and instructions for safe removal.
We built this glossary so readers can compare competitor pages against the same criteria instead of rewarding the loudest marketing language.