How to activate:

• Login to your game profile.
• Go to HERE.
• Insert the Code, and enter your ID.
• You will receive the product in 2 minutes.

Diamonds - premium currency

Diamonds mostly help players do tasks more quickly and are used to buy certain decorations and customization options from Maggie's, but they are not required to unlock any feature. For example, players can use them to skip waiting times or get missing items.

About the base game:

Hay Day is an international freemium farming simulator video game developed by Supercell, a Finnish video game company.