BLOOM

One world. One winner. One night.

A 30-minute game played by the entire internet at 20:00 UTC. Eat smaller blobs. Dodge the void. The last one alive walks away. Then it's over — until tomorrow.

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Next bloom 20:00 UTC
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Watch how it works
—Queued for tonight
30 minOne match. No queues.
1 / nightThen it's over.
01

One world.

No lobbies. No matchmaking. No skill brackets. Everyone on Earth spawns in the same map.

02

One winner.

The last blob alive at T+30:00 wins outright. Second place is just another blob that got eaten.

03

One night.

20:00 UTC, every night. You miss it, you missed it. The next bloom is tomorrow.

How it works

Three rules.
One survivor.

You spawn as a small, slow blob on an enormous shared map. By the end of thirty minutes, exactly one of these things is true: you walked away, or somebody else did.

Rule 01

Eat smaller
blobs.

If you're at least 10% bigger, they're yours. Mass compounds. The longer you survive, the more dangerous you get.

+ =
Rule 02

Split to
chase.

Eject half your mass forward to lunge at prey. Faster, but exposed: two halves of you are easier to pick off.

→
Rule 03

Beware
the void.

The world shrinks every minute. At its centre, a black hole. You can't outwait it. The map decides the finalists.

Full rules & controls →

Inside the bloom

A live world.
Everyone you see is awake somewhere.

YOU
MASS4,128
RANK#4 / 847
● ZONE8s
ALIVE23
BLOOM21m 18s

One server. No bots.

Every blob on the map is a real person playing right now. There is no AI filling out the lobby, no fake numbers, no mercy.

No skill brackets. No queues.

Day-one player versus thousand-night veteran. Same map. Same chance. The lobby opens an hour before the bloom, then it's over.

The daily ritual

It's not a feed.
It's a bloom.

Bloom is the same beat, every night. Five moments. The internet syncs up for thirty minutes and then goes back to being asynchronous — until tomorrow.

T – 1h

Queue.

Pick a handle, pick a color. Notifications on.

20:00 UTC

Play.

Thirty minutes. One world. You hunt, hide, split, eat.

+30m

Recap.

Your rank, kills, last frame, streak — a card to share.

Morning

Talk.

Yesterday's winner is the morning's story.

Tomorrow

Return.

Streaks build. The next bloom is already pulling.

The hall of bloom

The list is permanent.
You either get on it or you don't.

Win a bloom, your handle is etched into the record forever. Lose, and you have until tomorrow at 20:00 UTC to try again.

Loading recent blooms…

See the full Hall →

Frequently asked

Stuff people
want to know.

Is this just .io / agar.io with extra steps?
The eat-the-smaller-blob mechanic is borrowed and beloved. The difference is the format: one match per day, one shared world, a hard 30-minute timer, a black hole that ends the standoff, and a permanent record of who won. It's the difference between pickup basketball and a tournament final.
What happens if I die at minute three?
You watch the rest. The game continues in a live spectator mode — rotate between top players, see the kill feed, watch the void close in. Most people stay. It's the most fun loss in any game.
Why 20:00 UTC?
One world means one fixed time. 20:00 UTC lands at noon on the US west coast, mid-afternoon on the east coast, evening across Europe, and pre-dawn in East Asia. The countdown above is in your timezone — show up when it hits zero.
How much does it cost?
Bloom is free to play in the browser. No installs, no accounts beyond a handle. We'll eventually run tournaments with prizes, and seasonal cosmetics, but the nightly bloom is free forever.
What about cheaters?
Server-authoritative simulation. The server runs the world; clients only render it. Anti-aimbot, anti-script, anti-mass-account checks on the queue. We'll never claim it's perfect, but the daily format means a banned account loses everything.
Who's behind this?
A team of four right now, ex-game and ex-product. We're hiring — if "nightly game with a black hole at the centre" sounds like a thing you want to ship, our careers page is one paragraph long.
The next bloom

The world
blooms at 20:00 UTC.

Don't be the one who heard about it the morning after. Drop your email; we'll ping you an hour before the next match opens.

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Free forever · No install · Browser-only