Game Cheetah vs memwatch

Game Cheetah is a desktop memory scanner and game trainer for finding, editing, and freezing values in running games. It can search integers, floating-point numbers, strings, UTF-16 strings, byte arrays, and unknown values, with workflows for narrowing results. Users can edit search results, freeze individual values or a complete result set, and inspect or change memory in a hex and ASCII view. The project describes offline single-player games, debugging, reverse engineering, modding, and educational work as intended uses, not online or multiplayer cheating. Cheat tables, address editing, and pointer scanning are experimental options, disabled by default and requiring an unsafe persistence setting. The maker warns that saved addresses or pointer chains can identify the wrong object after a restart, and that changing another process can cause crashes or unpredictable behavior. Game Cheetah supports Linux, Windows, and macOS. Release packages usually include Linux AppImage and .deb files, a Windows x64 ZIP, and a universal macOS .dmg. Linux process access may be restricted by operating-system settings such as Yama ptrace_scope.

memwatch is a free, open-source macOS utility for searching and changing values in a running process’s memory through an interactive interface. Searches can target strings, floating-point numbers in 32- or 64-bit formats, and signed or unsigned integers from 8 to 64 bits. Comparisons such as equal, greater than, or less than can narrow results. Once values are found, memwatch can read, write, monitor, freeze, or unfreeze them. Its interface also has commands to pause and resume a target process and send it Unix signals, though execution-state support is described as experimental. The project presents memwatch as a macOS memory editor and says it should build and run on recent OS X versions. Its author describes using it for game cheats and as a debugging aid alongside tools such as gdb. Installation requires building from source with phosg and libamd64, then running make and sudo make install. Attaching to a target process uses sudo. The MIT License permits use without charge and supplies the software without warranty.