Launch the game. Your controller should now work perfectly, including vibration.
Launch the game and enter the menu via the Steam Overlay (Shift+Tab) to remap any lingering issues. Using x360ce for Non-Steam Versions marvel ultimate alliance 2 pc controller fix
Replace the scripts and config files as directed in the readme. Launch the game
Before diving into the fixes, it is important to understand why this problem exists. Marvel Ultimate Alliance 2 was developed during the transition period between Windows XP/Vista and Windows 7. The PC port was somewhat of a direct translation of the console code. Using x360ce for Non-Steam Versions Replace the scripts
Here is the definitive guide to fixing Marvel Ultimate Alliance 2 controller issues on PC. The Steam Input Solution
Therefore, a "fix" means tricking either the game or Windows into thinking your controller is an Xbox 360 controller.