The latest 99 Nights in the Forest update gives the game’s biomes a major refresh, with the Snow Biome receiving the biggest changes in this first part of the update. Along with the visual changes, the update introduces new locations, puzzles, items, enemies, and a new Crystal Skull Key system.
Other biomes are also getting changes, although the larger biome overhauls are expected to come with Part 2. The Jungle Biome, for example, now has new structures and challenges to explore. If you want to understand the main additions and how the new temple puzzle system works, here is a complete guide.
What Is New in the Biome Refresh Update?
The Biome Refresh update focuses on making the game’s different areas more interesting to explore. Rather than simply changing the appearance of an area, the refreshed biomes now contain additional activities and objectives.
The first part of the refresh mainly focuses on the Snow Biome, while other areas have received smaller additions. The Jungle Biome is one of the areas that now has more things to discover, including temples, puzzles, new creatures, and special rewards.
The update introduces several important features:
- Refreshed biomes
- New temples
- Temple puzzles
- Crystal Skull Keys
- New mini-games
- New enemies and creatures
- Forest Fragment rewards
- Large treasure chests
- New equipment such as Poison Armor
Jungle Biome Refresh
One of the most noticeable changes is the refreshed Jungle Biome. The area now has a much more active environment, with frogs returning and several large temple structures appearing throughout the biome.
The temples are not simply decorative structures. They contain puzzles and mini-games that you need to complete if you want to access the area’s larger rewards.
As you explore the Jungle, look for the different temples and investigate their entrances. You will eventually discover mechanisms and puzzle areas that are connected to the Crystal Skull Key system.
How the New Temple System Works
The refreshed Jungle contains multiple temples, and each one has its own challenge. You cannot simply walk into the final reward area immediately because you first need to complete the temple mini-games.
Each temple contains a mini-game that rewards you with a Crystal Skull Key when completed.
The general progression works like this:
- Explore the Jungle Biome.
- Find the different temples.
- Enter each temple and locate its mini-game.
- Complete the mini-game.
- Collect the Crystal Skull Key.
- Repeat the process for the remaining temples.
- Use the collected keys on the main puzzle structure.
- Complete the final puzzle.
- Access the underground reward area.
The important part is that you need to complete the different temple challenges rather than relying on a single key.
How to Get Crystal Skull Keys
Crystal Skull Keys are obtained by completing the mini-games found inside the temples.
There are multiple temples scattered around the refreshed biome, and each provides its own challenge. Once you successfully finish a mini-game, you can obtain a Crystal Skull Key.
These keys are important because they are used with the central structure connected to the temple puzzle. After collecting all of the required keys, you can place them into the structure and activate the next stage of the puzzle.
If you are exploring the biome for the first time, make sure you check every temple carefully. Some of the objectives may not be immediately obvious, and you may need to interact with different objects inside the structures.
How to Complete the Jungle Temple Puzzle
After collecting the required Crystal Skull Keys, return to the main puzzle structure. The keys can be placed into the designated positions on top of the structure.
Once all of the required keys have been inserted, the mechanism activates and gives you access to the next section.
This eventually leads underground, where you will find another part of the Jungle challenge. The area contains additional creatures and a large reward chest.
The puzzle system essentially turns the Jungle Biome into a multi-step exploration challenge. Instead of finding one location and immediately collecting the reward, you need to explore multiple temples and complete their individual mini-games first.
What Is Inside the Underground Area?
After completing the temple puzzle, you can descend into the underground section.
This area contains several notable things, including:
- A dangerous Cat creature
- A Forest Fragment
- A large reward chest
- New equipment
- Additional exploration areas
The Cat is particularly dangerous because it can make the underground section difficult to navigate. You should be prepared before dropping into the area because getting surrounded or caught without enough health can quickly end the run.
The Cat Enemy
One of the new creatures encountered in the underground area is a large Cat.
The Cat acts as a major threat in the area and can attack players who enter its territory. You should not treat it like a normal passive animal.
Based on the update gameplay, the Cat cannot simply be defeated by repeatedly attacking it. This means the safer approach is to focus on surviving and navigating the area rather than trying to eliminate it immediately.
Bring enough supplies before entering the underground section, especially if you are playing with a team.
Forest Fragment
The underground reward area also contains a Forest Fragment. This is one of the notable items you can obtain after completing the temple puzzle sequence.
Because reaching this area requires completing multiple challenges, the Forest Fragment serves as part of the reward for progressing through the refreshed biome.
Make sure you explore the underground area carefully after completing the puzzle so you do not accidentally leave without collecting the available rewards.
Large Reward Chest
There is also a large chest located in the underground section. This chest can provide valuable equipment and other useful rewards.
One of the demonstrated rewards is Poison Armor.
The armor is particularly interesting because it appears to interact with attacks from the enemy. When the Cat attacks while you are wearing the armor, the enemy can take damage as part of the armor’s effect.
This makes Poison Armor potentially useful when dealing with dangerous enemies at close range.
Poison Armor Explained
Poison Armor is one of the notable equipment rewards associated with the refreshed biome content.
Its interesting feature is that it can punish enemies that attack you. Instead of only providing defensive benefits, the armor can cause an enemy to take damage when it hits you.
This can be useful when fighting or surviving against enemies that frequently attack at close range.
However, you should still avoid relying entirely on the armor. The underground Cat remains dangerous, and taking repeated hits can still put your character in a difficult situation.
Tips for Exploring the Refreshed Biomes
The biome refresh adds more reasons to explore instead of simply passing through the area. If you want to complete the new content efficiently, preparation is important.
Keep these tips in mind:
- Explore the Jungle carefully instead of rushing through it.
- Look for all of the newly added temples.
- Complete each temple mini-game to obtain Crystal Skull Keys.
- Keep track of which temples you have already completed.
- Collect all required keys before attempting the main puzzle.
- Prepare food and healing items before entering dangerous areas.
- Be careful when entering the underground section.
- Do not assume the Cat can be defeated easily.
- Search the underground area for the Forest Fragment.
- Check the large chest for new equipment such as Poison Armor.
What About the Snow Biome?
The Snow Biome is the main focus of Part 1 of the Biome Refresh update. The goal of the update is to give older biome areas more attention and make them feel more meaningful to explore.
Although the Jungle also receives notable additions, the Snow Biome is where the developers have concentrated most of the major refresh work in this part of the update.
More significant changes to other biomes are expected as part of the continued biome refresh, with Part 2 planned to expand the changes further.
Is the Biome Refresh Worth Exploring?
Yes, especially if you have already spent a lot of time playing 99 Nights in the Forest and want something new to discover.
The update adds more than cosmetic changes. The new temples and mini-games give you additional objectives, while the Crystal Skull Keys create a progression system that eventually leads to a special underground area.
The new enemies and equipment also make the refreshed areas more interesting. Instead of simply gathering resources and moving on, you now have reasons to explore every part of the biome.
The Biome Refresh Update gives 99 Nights in the Forest several new exploration mechanics while putting the biggest focus on the Snow Biome in Part 1. The refreshed Jungle is also worth checking out because it contains new temples, puzzles, mini-games, Crystal Skull Keys, and an underground reward area.
To complete the new Jungle content, search for the different temples and finish their mini-games to collect the required Crystal Skull Keys. Once you have all of them, use the keys at the central puzzle structure to unlock the underground section.
Inside, you can encounter the dangerous Cat, find a Forest Fragment, and open a large chest that can reward useful equipment such as Poison Armor. With more biome changes planned for the next part of the refresh, this update also sets up more changes to explore in future content.