My Singing Monsters: Echoes of Eco Skin Pack

Unlock the Echoes of Eco Island Skin available on Amber Island. Alongside the cosmetic makeover to Amber Island, you'll receive the following permanent boosts to Amber Island upon purchasing.

• 10% speed up evolving in Crucible
• 10% speed up incubation in Nursery

Once an Island Skin has been bought, its Boosts are automatically added to that Island. The Skin does not need to be activated to use the Boosts.

Note: You will need to exit and reopen your game for the Island Skin to appear in your inventory.

Source: Steam Store Description