We will make some configurations in Windows 10 using its available compatibility modes, configure Kega Fusion and configure and use a tool called DXWnd ( https://sourceforge.net/projects/dxwnd/ ).
Click with the second mouse button on the executable "Fusion.exe" and click on "Properties"
In "Fusion.exe ...
Based on a hint in the comments,
the JoyToKey program was used to remap my controller to the desired keyboard inputs.
As an added bonus, the remap also only occurs when a specified program is running (in my case, the Kega Fusion emulator), as shown below.
The simple answer to this is that I-Pac should allow you to utilize alt+F4, my understanding is that most people don't use ctrl, alt and shift keys as much as possible so that there are no conflicts with the OS but with iPac you can as stated on the website
Shift functions. Holding "Start1" and pressing other buttons sends a
range of codes for MAME ...