Light Hack

A Light Hack is an illegal program that removes all darkness from the game screen in the Tibia Client, removing the need for torches, light spells, etc.
The use of light hacks is against Tibia Rules and is punishable by banishment.
Use of light hacks has become obsolete since the advent of the "Ambient Light" option in the standard Tibia Client. However, any illegal program that modifies the Tibia Client is still a violation against the Tibia Rules.