Hey everyone,
x360ce version 3.x and earlier are the "old" versions of the Xbox 360 Controller Emulator
files directly in the game folder, which is often more reliable for older titles. Lower Overhead
Older versions lack force feedback (vibration) support for many modern games and lack the user-friendly GUI for mapping complicated axis inputs (like triggers) that modern versions possess.
Unlike the modern Version 4.x, which uses a virtual driver (ViGEmBus) to create a system-wide virtual controller, the relies on "DLL injection" or "wrapping".
Here are some of the most popular versions of x360ce: