I really am just having trouble walking around in the "on foot" parts, the Xbox controller has those two "joy sticks", and I guess I'm old, because I remember using a joystick that is just one, is less complicated. My left hand doesn't have such good grip anymore and I was wondering if anyone has a one handed set up that works for them. Though I have been thinking about getting a controller that has the lever for driving the train, but I really enjoy being a guard as well and that is where I am having the most trouble, is walking around and hitting buttons on the train or around the train stations to fix posters/trash/fire extinguishers.
The closest thing I can think of for PC and XB is the 8Bitdo 87 Keys Retro Mechanical Keyboard Bluetooth/2.4G/USB-C, RGB Backlight, Hot Swappable, Dual Super Programmable Buttons.