Originally nothing within our game had sound, but now almost everything that happens in the game causes a sound as this keeps the player entertained and engages with them more, in all making a more successful game, from my research of games such as plants versus zombies,where again there is sound for everything you do and it really keeps the player entertained and I like this aspect of the game, and I knew I needed it in the game as it makes sure you can play it for so long and this is what is needed.
Implementing the audio was extremely easy as i had a team mate who was making the Audio files and then adding them to our Google drive, then I was just downloading them and loading them into game maker, and making them play under certain conditions, it really went off without a scratch, the only thing I would change about the audio that is more fitting to the game genre.
Evolution of Defence 