The Trick or Treat event in 99 Nights in the Forest brings Halloween activities, exclusive costumes, and limited-time rewards to the survival game. During this seasonal event, players can explore the forest, search for costume pieces, visit decorated houses, and collect Candy to spend in Happy’s Halloween Shop. Several rewards are only available during the 2026 Halloween event, making it worth collecting enough Candy before the event ends.
In this guide, you will learn how to start the Trick or Treat event, find costumes, earn Candy efficiently, unlock Halloween badges, and purchase every available reward. Following these steps will help you make the most of the event without wasting your Candy on items you do not need.
How to Start the Trick or Treat Event in 99 Nights in the Forest
Starting the Trick or Treat event is straightforward because its Halloween content becomes available when you enter a game during the event period. You will notice decorations, pumpkins, and special structures appearing throughout the forest. However, you cannot earn Candy from normal Trick or Treat interactions without wearing a costume, so finding one should be your first priority.
Once you have collected and equipped costume pieces, explore the map to locate Halloween-themed houses. These buildings allow you to knock on their doors and receive Candy in exchange for your costume pieces. You can then spend the currency at Happy’s Halloween Shop in the lobby to obtain exclusive decorations, equipment, cosmetics, and other seasonal items.
One important detail is that you can still attempt Trick or Treat without wearing a costume at night. However, doing so guarantees a Trick instead of Candy, which applies a debuff to your character. Therefore, always equip a costume before visiting decorated houses if you want to earn event currency efficiently.
How to Get Costumes in 99 Nights in the Forest
Costumes are essential for participating in the Halloween event because they determine how much Candy you can earn from each house. You can find costume pieces while exploring the forest, so pay attention to loot containers and enemies instead of focusing entirely on survival objectives. Collecting multiple pieces will help you complete costume sets and increase your Candy earnings.
There are two main ways to obtain costumes during the event:
- Costume Chests: Search around points of interest, including houses, ruins, and other structures scattered across the map.
- Halloween-themed enemies: Defeat event-related mobs, such as Wolves and Cultists, to find costume pieces.
After obtaining a costume piece, equip it to change your character’s appearance and become eligible for Trick or Treat interactions. The event features several costume themes, including Pirate, Lobster, Astronaut, Dinosaur, Mummy, and Werewolf. Collecting pieces from the same set is especially useful because a complete matching outfit provides additional Candy and a better chance of receiving extra rewards.
Keep in mind that costume pieces used for Trick or Treat are consumed during the interaction. Each equipped piece can be used only once, so you will need to collect more costumes if you want to continue farming Candy. This makes exploring the forest and searching for additional Costume Chests an important part of the event.
How to Trick or Treat in 99 Nights in the Forest
Once your character is wearing a costume, look for decorated houses throughout the map. These buildings are the main locations where you can exchange costume pieces for Candy. Trick or Treat interactions must be performed at night, so wait until nighttime if you are exploring during the day. Approach the door and press E to knock and start the interaction.
The amount of Candy you receive depends on the costume pieces you have equipped. Each individual piece provides one Candy, while wearing a complete matching set gives you an additional bonus. A full outfit containing four matching pieces can therefore reward you with eight Candy from a successful interaction, with a chance to receive additional rewards.
Here is how the Candy rewards work:
- Mismatched costume pieces: Each piece provides one Candy.
- Four costume pieces from the same set: You receive four Candy from the pieces and an additional four Candy as a matching-set bonus.
- Full matching costume sets: These provide a greater Candy reward and a chance to obtain extra treats, including a pet frog.
Try to collect complete costume sets instead of equipping random pieces whenever possible. Although mismatched outfits still provide Candy, the matching-set bonus makes it easier to build up your currency for expensive Halloween rewards.
How to Farm Candy in 99 Nights in the Forest
Candy is the primary currency for the Trick or Treat event, and you will need a considerable amount if you want to purchase every item in the Halloween shop. The most effective approach is to combine costume hunting with regular Trick or Treat interactions. Search for Costume Chests, defeat Halloween-themed enemies, and collect matching pieces before visiting decorated houses.
A complete matching outfit is particularly useful because it provides eight Candy per successful interaction under the listed reward rules. If you use mismatched pieces, you will receive less Candy, which means you may need to complete more interactions to reach your target. Always check your equipped costume before knocking on a house to make sure you are getting the best possible reward.
Follow these tips to improve your Candy farming:
- Prioritize matching costume sets: Collect four pieces from the same costume theme to activate the extra Candy bonus.
- Explore points of interest: Search houses, ruins, and other structures for Costume Chests.
- Defeat Halloween enemies: Look for Wolves, Cultists, and other event-themed mobs that may provide costume pieces.
- Avoid Trick interactions without a costume: Attempting to Trick or Treat without wearing a costume at night guarantees a Trick and a debuff rather than Candy.
- Spend Candy carefully: Check the Halloween shop before making purchases, especially if you are saving for expensive exclusive rewards.
The Vampire Alpha Wolf costs 200 Candy, making it the most expensive item listed in the Halloween shop. If you want to obtain it, focus on farming full costume sets and avoid spending your currency on cheaper decorations until you have reached your target.
What Are the Trick or Treat Event Badges in 99 Nights in the Forest?
The Halloween event includes special badges that reward players with Diamonds for completing specific activities. These achievements are relatively simple compared with the process of collecting enough Candy for the most expensive shop items. Completing them early is a useful way to make progress while exploring the event and gathering costume pieces.
There are three event badges to work toward:
- Candy Collecting: Collect your first Candy during the Trick or Treat event.
- Carving: Carve a Pumpkin to complete this achievement.
- Costuming: Perform a Trick or Treat interaction while wearing a complete costume set.
Each badge has a different requirement, so you can work on them naturally while progressing through the event. Collecting your first Candy should be easy once you have equipped a costume, while the Costuming badge requires you to assemble a matching set before visiting a house.
Make sure you complete all three achievements during the Halloween event window. They provide additional rewards and let you experience more of the seasonal content without requiring you to spend large amounts of Candy.
All Trick or Treat Event Rewards in 99 Nights in the Forest
Happy’s Halloween Shop is located in the lobby and contains the limited-time rewards available during the 2026 Halloween event. The shop includes decorative items, cosmetics, equipment, and special Halloween-themed pets or skins. Since Candy is required for every purchase, decide which items matter most to you before spending your accumulated currency.
Here is the complete reward list and the Candy required for each item:
- Halloween Decor: 10 Candy
- Shrapnel Grenade: 30 Candy
- Fancy Dressed Clothes: 30 Candy
- Coffin Chair: 30 Candy
- Pile of Skulls: 30 Candy
- Spooky Crock Pot: 25 Candy
- Spooky Braziers: 50 Candy
- Standing Coffins: 80 Candy
- Candy Corn Bunny: 80 Candy
- Vampire Alpha Wolf: 200 Candy
Vampire Alpha Wolf – 200 Candy
The Vampire Alpha Wolf is the most expensive reward listed in Happy’s Halloween Shop. It is a special Halloween-themed variant of the Alpha Wolf pet, making it an important target for players who collect limited-time cosmetics and event rewards. Since it costs 200 Candy, you will need to spend some time gathering costume pieces and completing Trick or Treat interactions before you can afford it.
If you are interested in obtaining this reward, consider saving your Candy instead of buying every inexpensive decoration immediately. The Vampire Alpha Wolf is tied to the 2026 Halloween event, so make sure to obtain it before the seasonal shop becomes unavailable.
Candy Corn Bunny – 80 Candy
The Candy Corn Bunny is another limited-time cosmetic reward available for 80 Candy. Its lower price makes it more accessible than the Vampire Alpha Wolf, while its Halloween-inspired design makes it a useful addition for players who enjoy collecting seasonal items.
If you want both the Candy Corn Bunny and Vampire Alpha Wolf, you will need a total of 280 Candy. Focus on collecting full matching costume sets to earn eight Candy per successful Trick or Treat interaction, then save your currency until you can afford both rewards.
Halloween Decorations and Other Items
The shop also offers several decorations and utility items for players who want to spend their Candy on different types of rewards. Halloween Decor costs only 10 Candy, while items such as the Coffin Chair, Pile of Skulls, Fancy Dressed Clothes, and Shrapnel Grenade each cost 30 Candy.
Other items require a larger investment, including Spooky Braziers for 50 Candy and Standing Coffins for 80 Candy. The Spooky Crock Pot costs 25 Candy, making it another option for players who want a Halloween-themed item without spending as much as they would on the exclusive pet rewards.
The Trick or Treat event in 99 Nights in the Forest gives players a variety of Halloween activities to complete, from hunting for costumes to visiting decorated houses and collecting exclusive rewards. Your first priority should be finding costume pieces and assembling a matching set, as this provides eight Candy per successful Trick or Treat interaction and makes farming much more efficient.
Once you have enough currency, visit Happy’s Halloween Shop and decide which rewards you want to prioritize. The Vampire Alpha Wolf and Candy Corn Bunny are important targets for collectors, while the decorations and other items offer additional ways to spend your Candy. Remember to complete the three event badges as well, so you can collect their Diamond rewards before the 2026 Halloween event ends.