wallhack

A wallhack is a type of cheat used in video games, particularly first-person shooters, that allows the player to see through walls or other solid objects. This typically grants an unfair advantage by enabling the player to locate opponents without being seen. Wallhacks work by altering the game's rendering process or by accessing and manipulating game data.

There are several methods by which wallhacks can be implemented. Some involve injecting code into the game's memory to modify how the game displays the environment. Others might exploit vulnerabilities in the game engine or use external programs that read game memory to identify player positions. The visual representation of wallhacks can vary, ranging from simple outlines or colored boxes around opponents to full player models visible through obstacles.

The use of wallhacks is widely considered cheating and is against the terms of service of most online games. Game developers actively work to detect and prevent wallhack usage through anti-cheat software and other security measures. Players caught using wallhacks typically face penalties, such as temporary or permanent bans from the game. The development and distribution of wallhacks are also often illegal in some jurisdictions.