prove
Also, this is already really sus lol. First of all, whether your controller is connected via Bluetooth or USB is irrelevant, and the only thing that changes (in undertale) is that you get the joystick menu.You can't even control your speed using the analog stick. Secondly, you outwardly think that a speed strat that could make the entire game faster won't be used, but if it did you could play the game with the controller. riveting. There's no shame in using a controller over keyboard if you prefer it. I'm sure there's a way you could make it work and still play fast.
I don't know why you posted this, especially without any sort of proof.
Whatever the input device is, your computer will receive the same message : 'left' or 'right', to make it simple. So switching the input device shouldn't change anything, since the information you'll send to the game will be the exact same
i'll test this once i get home... if i can
About a month ago, there was a community poll held in the discord to add IGT to Deltarune. After a close poll of about 70 to 5, we have added the use of IGT to the game. This IGT only makes a difference to the All Chapters categories, removing the time spent switching between chapter 1 and chapter 2