99 Nights in the Forest introduced a flames upgrade system that lets you modify your campfire with special colored flames that provide unique effects. These flame modifiers change how your campfire behaves and can trigger specific events, giving you control over which challenges appear during your survival run. Understanding how to obtain and use these flames in 99 Nights in the Forest helps you strategize.

How to Upgrade Flames/Campfire in 99 Nights in The Forest
Upgrading your campfire flames requires purchasing and opening supply crates from the crafting table. Here’s the step-by-step process:
Head to your campfire and locate the crafting table nearby. Interact with the crafting table to open the crafting menu. Purchase a supply crate, which costs 3 wood. The low wood cost makes supply crates accessible early in the game, so you don’t need to wait until late game to obtain flames.
Once you’ve purchased the supply crate, place it down on the ground. Interact with the placed supply crate to open it. Inside, you’ll find four different flame types randomly available. The flames you receive are limited-time items that expire after day three, so you must use them before day two ends if you want their effects to activate.
To apply a flame to your campfire, simply select the flame from your inventory and use it on the campfire. The campfire will change to the corresponding color, and the flame’s effect will become active.



All Flames in 99 Nights in The Forest
| Flame | Effect | How to Get |
|---|---|---|
| Alien Flame | Alien Event is guaranteed to appear on Day 3 | Limited Time event |
| Blue Flame | Reduced Campfire drain during Weather Events | Construct 50 structures badge |
| Carnival Flame | Carnival event will spawn on Day 1 and will open on Day 3 | Limited Time event |
| Frog Flame | Frog event is guaranteed to appear on Day 3 | Limited Time event |
| Meteor Flame | Meteor Shower event is guaranteed to appear on Day 3 | Limited Time event |
| Thanksgiving Flame | Thanksgiving event is guaranteed to appear on Day 3 | Limited Time event |
| Valentine’s Flame | Valentine’s event is guaranteed to appear on Day 3 | Limited Time event |
Upgrading your campfire flames in 99 Nights in the Forest is done by purchasing supply crates from the crafting table for 3 wood, opening them to find flame modifiers, and applying the flames to your campfire before day three. Use these flames early in your run before they expire to maximize their strategic value.