The Premium Upgrade for VirtuaCreature boosts your creature-raising experience to the next level by unlocking the following content:

• 2x XP for all creatures
  
• 6 Creature Boxes, allowing you to raise multiple beasts at once
  
• 1024 slots each for Cooking, Chests & Equipment storage
  
• 12 unique Cosmetic Borders, adding some visual flair to the menus
  
• 12 unique Profile Icons to display on the in-game friends list

This is the sole in-game purchase for VirtuaCreature, there are no additional DLC or microtransactions. Additionally, it is a big show of support for our team!