I play it on the deck all the time and it’s fine, graphics turned down to potato but they still look decent, and the FPS stays good in all but the most insane of situations (I play on difficulty 8/9, so I’m experiencing the most enemies possible). Only “hard” part is there’s no aim assist for controller so the high precision weapons like snipers are harder to use, but that doesn’t stop me from trying haha

I regularly use 4 wireless Xbox controllers for this exact purpose, and it works great. There’s always the occasional Bluetooth quirks, but overall it’s seamless