I must say that this game rocks, i am older player and I find it hard to get into any modern game as I am dedicated to old school. Yet this game is fun to play - it can be 5 mins play or a few hours session. On Linux Mint 20 it detected my ps3 controller with no problem, assigned comfortable keys and turned on vibration - pretty cool if you ask me. No problems noticed in first 2hrs of gaming. I must only say that there are no game servers online and if I want to create one I was not able to enter the name for the server - my gamepad just stopped reacting. Yet, if all NES games get such quality remakes without silly 3rd dimension I would probably purchase more games like this one. I recommend.
