First I had to find the sounds I wanted to use and then I had to rename them so they had the same

name as the ones already in the game shown on the left.

So now I have renamed all the sounds I want to use as shown on the right.

Next I simply double click the sound on the left then clicked the little file icon next to the text box

this opens a file manager in the bottom right, then I clicked the sound file then clicked open and it

replaced my file next I clicked ok in the top left.

After changing all the sounds I launched the game to make sure they worked and they did so I then

saved my work.