Cheat Engine

Cheat Engine is an open-source tool whose sole purpose is to help you use tricks and cheats on your favorite video games, therefore allowing you to manipulate and change all sorts of parameters on them.

Features
Cheat Engine can view the disassembled memory of a process and allow the addition and/or alteration of game states to give the user advantages such as infinite health, time, or ammunition. It also has some Direct3D manipulation tools, allowing vision through walls "Wallhacking" and zooming in/out "FOV changes", and with some advanced configuration, Cheat Engine can move the mouse to get a certain texture into the center of the screen. This is commonly used to create aimbots. However, the main use for Cheat Engine is in single player aspect of games, and its use in multiplayer games is discouraged.

Cheat Tables
Cheat Engine allows its users to share their addresses and code locations with other users of the community by making use of cheat tables. "Cheat Tables" is a file format used by Cheat Engine to store data such as cheat addresses, scripts including Lua scripts and code locations, usually carrying the file extension .CT. Using a Cheat Table is straightforward and involves simply opening the Cheat Table through Cheat Engine and enabling/ticking the cheats stored within it.