Fairly simple, just press the green flag and then click on start and try to escape!
For my project, I wanted to have an eerie vibe as the game started with some scary music to make you feel like you were actually locked away by a kidnapper. As you click on the start menu the bass joins in giving it a darker feel. As you fumble around the room to try to find your way out you notice a safe under the rug. As you switch to the safe passkey backdrop a faster paced music comes in, making you frantic and worried there is a timer set to it! Once you discover the code you will be set free.