The Fairy Mini Biome is a new area in 99 Nights in the Forest, which added all new objectives and especially a huge majestic Tree. Instead of survival, this event focuses on finding Acorns and a unique quest tied to the forest, which is to revive the Mother Tree. Available only for a limited time, the Fairy Mini Biome added a new progression method and high-value rewards. So, to help you get all the rewards from this event, here's a complete event guide for the Fairy Mini Biome in 99 Nights in the Forest.
How to Get Acorns in 99 Nights in the Forest

Acorns are the core event resource for the Fairy Mini Biome and are required to progress the event. You can find Acorns scattered naturally across the forest floor inside the Fairy Mini Biome, usually near glowing plants and brighter patches of forest that stand out from the normal forest.
In addition to ground spawns, Acorns also drop from newly added Acorn Wolves. These function similarly to event mobs from previous updates, such as Christmas-themed enemies. Defeating these wolves guarantees Acorn drops, making them the fastest and most efficient way to farm Acorns if you are short on time.
Because Acorn spawns are shared across the biome, playing in active servers can help speed things up, as multiple players clearing enemies causes faster respawns. This will help you, in turn, clear this event even quicker.
How to Revive Mother Tree in 99 Nights in the Forest

The Mother Tree is the centerpiece of the Fairy Mini Biome and the main objective of the entire event. You will find it at the center of the biome, towering above everything else with massive roots extending outward from its base.
To revive the Mother Tree, you need to bring collected Acorns to its roots. Placing Acorns near a root causes that root to extend outward. Your goal is to continue extending every root until all of them reach the small ponds of water located near the tree. Each placement progresses the tree's root length visually, making it easy to track how close you are to completion.
Once all roots reach the pond, the Mother Tree fully revives, instantly completing the Fairy Mini Biome event. At that moment, a secret chest spawns at the base of the tree. This chest contains high-tier loot along with a recipe tablet, making it one of the most rewarding limited-time objectives in the game.
Frequently Asked Questions (FAQs)
Acorns can be found on the ground inside the Fairy Mini Biome and are also dropped by Acorn Wolves that spawn during the event.
Reviving the Mother Tree is the main objective of the Fairy Mini Biome and is required to complete the event.
A secret chest spawns at the base of the tree, rewarding high-tier loot and a recipe tablet.
No. The Fairy Mini Biome is a limited-time event and will be removed once the event window ends.
For more on 99 Nights in the Forest, check out 99 Nights in the Forest Imposter Santa Guide – Present Machine, Candy Canes & More or How to Get & Use Christmas Lights in 99 Nights in the Forest on Pro Game Guides!