Quack Prep Undertale -
Early undyne files built into Undertale program code Hold 'Quack' early 'voice lines'
Early undyne files built into Undertale program code Hold 'Quack' early 'voice lines'
Early undyne files built into Undertale program code Hold 'Quack' early 'voice lines'
Early undyne files built into Undertale program code Hold 'Quack' early 'voice lines'