I don't understand one moment at/on your PacMan emulator porting to XBox.
Which target (platform) you choosed to build your solution? x86? x64? Or ARM 64?
Can I easely re-target the controls from phisical keyboard/joystic to touchscreen? Or I need to draw on-screen "control keys"?...
I try to port your PacMan on / to my Lumia :) The goal is W10M ARM, Min Win SDK 10963, and .NET 1.4 (instead of 2.0 You applied in your solution)