99 Nights (Bloxd.io)

Free to play in your browser. Last updated July 2026.

99 Nights (Bloxd.io) drops you into a dark, blocky forest with a single job: stay alive for ninety-nine nights. It is a survival horror spin built on the Bloxd.io voxel engine, blending Minecraft-style gathering and building with a tense loop that flips between day and night. Every sunset the woods turn hostile, and your only real safety is the fire you keep lit.

The game is free to play right here in your browser, no download, and it runs alongside other real players who can help you gather, build, and revive you when things go sideways. Days are short, nights are long, and the clock never pauses.

• Action-survival game on the Bloxd.io voxel engine with horror and Minecraft-style building.
• Core loop: scavenge and build by day, fuel the fire, hold the line against monsters after dark.
• Online multiplayer where you cooperate with, revive, and get revived by other players.
• The goal is to outlast all ninety-nine nights while freeing lost children scattered through the woods.

What is 99 Nights (Bloxd.io)?

99 Nights (Bloxd.io) is an action-adventure survival game made by Arthur on the Bloxd.io platform and released in 2025. You spawn into a forest with almost nothing and have to live through ninety-nine consecutive nights of growing danger. The hook is the rhythm: daylight is for gathering wood, food, and weapons, and night is for hunkering down around your fire while spirits and other creatures try to drag you into the dark.

It plays like a compressed, multiplayer take on long-form survival games. A single run can be lost in seconds if you wander past the fire's light, which is what gives every daylight trip a little edge of risk. The building tools let you reinforce your camp, the shop lets you upgrade between nights, and other players in the same forest can turn a fatal mistake into a short setback.

Movement, building, and combat controls

The control scheme matches other Bloxd.io games, so if you have played anything on the platform the keys will feel familiar. Movement, breaking, placing, and combat all map to standard inputs, with a numbered hotbar for tools and a shop key for mid-run upgrades.

Survival, the fire, and the day-night loop

The whole game is built around a single repeating cycle, and understanding each half of it is what separates a run that ends on night four from one that clears all ninety-nine.

Daylight is for gathering

During the day your only task is stockpiling for the night ahead. Wood feeds the fire, food keeps your energy up, and weapons need to be ready before the sun drops. Time management matters because the daylight window is short and you can only carry so much per trip.

The forest is not safe even in daytime. Wild boars roam between the trees, and if one lands enough hits to drain your energy, the run ends right there. Most players learn quickly to watch for boars, keep a weapon on the hotbar, and avoid fights that are not worth the health cost.

The fire is the whole game

Everything revolves around the campfire. It gives warmth, light, and a protective zone marked by boundary lines on the ground. At night, staying inside those lines is the only reliable way to stay alive, because stepping outside the glow is where players die.

Keeping wood stocked so the fire never burns out is the most important habit in the game. A fire that dies in the middle of the night leaves you standing in the dark with no safe radius, and that is usually the end of the run. Treat wood as the resource you never run low on.

After dark

Once night falls the difficulty spikes hard. Forest spirits move through the trees and can drop an unprepared player in seconds, and the deeper you push into the woods the worse it gets. Visibility collapses, navigation gets unreliable, and the safe radius around the fire starts to feel small.

The first few nights are forgiving enough to teach you the rhythm. Later nights push you to actively defend the boundary line instead of just sitting inside it, which is where weapons, built defenses, and nearby teammates start to matter a great deal.

Resources and what each one does

Almost everything you do during the day is about collecting the right materials for the coming night. These are the core resources you will be juggling.

Rescuing lost children and reviving teammates

Beyond just staying alive, you are pushed to explore. Lost children are scattered through the forest, and freeing them is a recurring objective that pulls you out of the safety of the fire and into the dangerous parts of the map. Doing it cleanly means timing your trips for daylight and getting back inside the boundary before dark.

Because 99 Nights is multiplayer, you share the forest with other real players, and cooperation is a big part of surviving long runs. You can revive yourself, revive downed teammates, or be revived by them, which turns a single mistake into a recoverable setback instead of a run-ender. Staying near other players also means more hands gathering wood and more eyes watching the perimeter at night.

How to play

1. Spawn into the forest and immediately start chopping wood to build your fire.
2. Spend the first daylight gathering wood, food, and a basic weapon before sunset.
3. Light the fire and stay inside its boundary lines the moment night falls.
4. Use safer daylight gaps to push out, free lost children, and grab better gear.
5. Revive teammates when they go down and call for a revive if you fall.
6. Repeat the cycle, upgrading tools at the shop, until you clear all ninety-nine nights.

Versions, unlocks, and the shop

There are several versions of 99 Nights, but they all share the same core loop of gathering by day and surviving by night, so the skills carry over between them.

As you progress you unlock tools and gear that make each phase easier, from sharper weapons to defenses that hold the line longer after dark. The shop, opened with B, is where you spend what you earn to level up and reinforce your base between nights. Spending well is what turns a shaky early run into a stable one that can reach the later, meaner nights.

Tips to survive the hardest nights

• Treat wood as your top priority. A fire that goes out at night is usually a dead run.
• Never wander past the fire's boundary lines after dark, since the dark is where spirits win.
• Boars hit hard during the day, so clear them or steer around them before they drain your energy.
• Free lost children on daylight trips, not at night when the woods turn lethal.
• Stick near other players, because revives turn a fatal mistake into a brief setback.
• Spend at the shop between nights on weapons and defenses before things get rough.

What makes it hard

The difficulty comes from the tension between safety and progress. Sitting inside the fire's glow all night keeps you alive but earns you nothing, while every useful thing, food, lost children, better gear, sits out in the dangerous dark. The clock pressure is constant: days are short, your inventory is limited, and the nights grow longer and meaner the deeper you survive.

That push and pull, plus the fact that one boar in daylight or one wrong step in the dark can end a long run, is what gives the game its bite. It rewards planning and punishes greed, and the multiplayer revives are what make that punishment feel fair instead of cheap.

Get 99 Nights (Bloxd.io) on mobile

There are native 99 Nights apps for iOS and Android, so your survival run can keep going after you close the browser tab.

Frequently asked questions

99 Nights (Bloxd.io) gameplay video