There are 2 repositories under maphack topic.
An extensed and updated cheat for Warcraft III
A completely re-vamped version of koltons maphack. All missing areas and points of interest have been added along with qol features.
A map hack for Wesnoth 1.14.9 that reveals the entire map by removing in-game fog-of-war.
Solution provided for the last mile problem on the 3rd edition of HERE MapHack (hackaton with HERE maps & locations tools)