The WallHack is basically a function that allows you to view objects through walls. These are often called ESP/Chams/Glow.
ESP (Extra Sensory Perception) cheats give you an advantage in online games to see objects, NPCs or players through walls and terrain.
This feature can display information such as player names, health, where they are looking and much more.Use ESP to hunt other players, prepare for Battle Royale type games or targeting weaker players, checking their health to ensure an easy kill.
Most wallhacks rely on access to the game memory to det ect information such as the position and status of other players to work.
This information can be rendered in the game world, usually in the form of boxes which show your location, as well as text and other information such as lines that indicate where a target is looking, for example.
ESP Aim Target
The games are different, therefore the cheats are different from each other too. If the hack of the game in question doesn't have any of the above functions, it's not supported!