The game Mechwarrior 5: Mercenaries doesn't correctly identify the device Thrustmaster T.Flight HOTAS X properly, and the in-game settings for HOTAS/joysticks is slightly lacking. Instead you're asked ...
Joystick configuration for the Thrustmaster HOTAS Warthog joystick and throttle for FlightGear. This is a fork of the TCA Airbus Edition configuration made by tdammers. This is a joystick ...
I strongly recommend following Thrustmaster's advice and downloading the official T.Flight Hotas One Microsoft Flight Simulator Edition driver that comes with a control panel app. From here ...
Right now, the best PC joystick is the Thrustmaster HOTAS Warthog. It's sturdy and feels good in your hands, and it's also easy to use as a building block for your whole cockpit experience.