The file seemed to be a repacked version of Cheat Engine 7.5.2, a popular and well-known version of the program. The fact that it was portable meant that John didn't have to install it on his computer, which was a big plus. He downloaded the file and extracted it to a folder on his desktop.
A feature that allows users to accelerate or decelerate the internal clock of a game, speeding up slow animations or slowing down fast-paced segments. Cheat-Engine-7.5.2-Repack---Portable.zip
Repacks are typically stripped of the bundled third-party installers, providing a "clean" version of the tool. The file seemed to be a repacked version of Cheat Engine 7