Windows · on Steam

A river at the bottom
of your screen

There's a strip of your screen nobody uses. That thin band above the taskbar, between one spreadsheet and the next.

We put a river there. A little boat, a fisherman in a straw hat, a line in the water. If the strip gets too small, the river takes over the whole monitor and runs behind your icons, like a wallpaper.

You work. He fishes. When you look again, something has changed: it rained, night fell, a river dolphin swam by. You don't have to play. The hard part is not looking.

Play on Steam

One minute, from the Araguaia to Fernando de Noronha. No tricks: it's the game running, just the way it sits at the bottom of your screen. The video text is in Portuguese, but the game itself is fully playable in English. Watch on YouTube

Made to stay open

It fishes for you

Fish bite on their own schedule. If you're there, a click at the right moment helps. If you're not, that's fine. The river holds no grudge against someone who went to a meeting.

From the Araguaia to Noronha

It starts on a river of sandbars and sun in your face. Then come the black water of the Rio Negro, the hills of Furnas, the Santa Catarina coast. At the end of the line, a sea where whatever bites can be bigger than your boat.

The weather calls the shots

Rain creeps in. The storm rocks the boat. And some nights the moon turns red. Then not even the river knows what's going to bite.

Good company along the way

A caiman eyeing the hook. A giant otter that only picks the fat ones. A river dolphin nudging the school your way. They show up when they feel like it. And when they do, they stay.

The river has moods

Starry night on the Araguaia: light rain, macaws crossing the sky and a pink river dolphin leaping beside the boat
Midnight on the Araguaia, in the rain. The macaws and the dolphin come and go on their own.
A storm over the hills: heavy rain and the rowboat rocking
The storm creeps in and leaves the same way.
Blood moon: the night sky turns red and purple over the river
Blood moon. The sky turns, and what bites turns with it.
An epic surubim hooked in the dark flooded forest of the Rio Negro, with the perfect-hook notice
In the dark of the flooded forest, the perfect hook. And a fish you've never seen.
Bright open sea, with a large trawler and a seagull overhead
Open sea, at the end of the line. And a boat to match.

The hat you catch is yours. For real.

Every fisherman starts with the same straw hat. Not for long.

Sometime, without warning, a stork crosses your screen carrying a sack. It doesn't stop and doesn't wait. You click, and what falls out of the sack doesn't stay stuck inside the game. It goes straight to your Steam inventory.

From then on, the hat is yours. Wear it on your fisherman, trade it with a friend or sell it on the Steam Market to someone still waiting for their own stork.

Ball Cap
Ball CapCommon
Tyrolean Hat
Tyrolean HatCommon
Pirate Bandana
Pirate BandanaCommon
Rain Hat
Rain HatCommon
Sheriff's Hat
Sheriff's HatUncommon
Captain's Cap
Captain's CapUncommon
Miner's Helmet
Miner's HelmetUncommon
Aviator Helmet
Aviator HelmetUncommon
Santa Hat
Santa HatUncommon
Pirate Tricorne
Pirate TricorneRare
Top Hat
Top HatRare
Wizard Hat
Wizard HatRare
Bamboo Hat
Bamboo HatRare
Starving Fish
Starving FishEpic
Pecking Seagull
Pecking SeagullEpic
Viking Helm
Viking HelmEpic
Bear Hood
Bear HoodEpic
Shark Head
Shark HeadEpic
Imperial Crown
Imperial CrownLegendary
Musketeer Hat
Musketeer HatLegendary
Halo
HaloLegendary
Laurel Crown
Laurel CrownLegendary

Everybody already has the straw hat. The rest, only the stork brings.

Every hat has a life

Not every hat arrives the same way. Some come battered, from too much river. Others come worn, the brim already shaped to somebody's head. And a few arrive pristine, as if they'd never seen water.

To Steam, these are different items, each with its own value on the Market.

Battered Imperial Crown
BatteredToo much river
Worn Imperial Crown
WornHad an owner
Pristine Imperial Crown
PristineNever saw water

Now picture a pristine Imperial Crown. Not many people will have one. And whoever does will know exactly what they're holding.

And no, this isn't pay-to-win. A hat gives a little nudge, never a shortcut. The best of them helps less than the laziest animal on the boat. A hat is meant to be rare, beautiful and yours. Any edge comes from time with your line in the water.

The Wardrobe

Hats live in the Wardrobe, and that's where your collection takes shape. What you own, you wear. What you're still missing shows up as ???, in the rarity's color and nothing else.

You know it exists. You just don't know what it is.

And selling doesn't erase history: a hat that passed through your hands stays marked there, even after it's gone.

Two hats no stork carries

Jester's Hat
Jester's HatCelestial
Boi-bumbá
Boi-bumbáCelestial

The Jester's Hat and the Boi-bumbá don't fall from the sky, don't come in any sack and aren't sold in our shop. They do what no other hat does: the bait that never gets used up, the fish that come in pairs.

There's only one road to them: the monthly championship. Every month the river turns into a contest. Every fish you reel in counts, and hooking it at exactly the right moment counts a little more. Your standing shows up inside the game itself.

The winner takes the celestial in pristine condition. Second place gets the worn one, third gets the battered one. The first edition, in November, is for the Jester's Hat.

If you ever see one of these on the Market, you can be sure of one thing: somebody won. See this month's ranking (in Portuguese)

Every fish has its own face

No fish was repainted a different color to pass for another. The riverbank mandi, the flooded-forest piranha, the open-sea marlin: each has its own drawing.

And every place keeps a monster that won't rise to just any bait. On the Araguaia, they say it is a hundred-year-old piraíba.

The fish in the game, each with its own drawing

From canoe to open sea

Everybody starts in a canoe. One day the hold gets too small and the canoe becomes a dinghy. The dinghy becomes a speedboat. And before you know it, you're out on the open sea, in a trawler that makes the canoe look like a toy.

The boats in the game, from the wooden canoe to the ocean trawler

And the river has company

A caiman on the bank, a jaguar lying on the sand, a snake at the water's edge, a frog on a giant lily pad, a macaw crossing the sky, a pelican skimming the sea. They're worth no points, give no bonus and ask for no clicks. They pass by because rivers have animals.

And every so often a cat on a life ring drifts past, or a rubber duck. Those two we can't explain.

Caiman, jaguar lying down, snake, frog on a lily pad, cat on a life ring, rubber duck, macaw, pelican and butterfly

The places are real

The game's river wasn't made up. Every map is a piece of Brazil that actually exists, with its own water, fish and animals.

When you reach a new place, the game opens a little window and tells you where you are. If you want to know more, it brings you here. The place pages are in Portuguese for now.

Araguaia River

Sandbars, sun in your face and white sand on the banks. (Page in Portuguese.)

Rio Negro

Dark water and the forest creeping into the river. (Page in Portuguese.)

Furnas

Hills, canyon and cerrado all around the water. (Page in Portuguese.)

Santa Catarina Coast

The shoreline the game came from. (Page in Portuguese.)

Fernando de Noronha

Open, blue sea at the end of the line. (Page in Portuguese.)

Where this river came from

À Deriva wasn't born in a big studio. It was born in Brazil, made by one person with a stubborn idea: you could have a river running in the corner of your screen without getting in anyone's way.

The places came from home. The Araguaia, the Rio Negro, Furnas, the Santa Catarina coast, the sea at Noronha, each with its own fish, its own bait and the animals we've known since we were kids. The boi-bumbá became a hat. The pororoca became weather. The jabiru got a spot on the boat.

Before it got here, the game passed through the hands of people who played it, complained and made suggestions, and a lot changed because of them. Now the river is on Steam.

Pirate's Pack

Every river has a story nobody can confirm.

This one starts on a moonless night. A dark hull slips through the fog without a sound. No one on deck, no one at the helm. Just torn sails, full of a wind that isn't blowing, and a parrot in a bandana squawking from the mast at nothing.

It's the Flying Dutchman. Haunted, and not the least bit sorry.

The captain vanished long ago. The parrot didn't. He's looking for a new boat to call home, and he brought the only thing left of his old master: the pirate tricorne, whole, just as it came out of the chest. You can find a tricorne on these rivers, worn out by the water. Pristine, only this one.

The Pirate's Pack is the founder's edition: the ghost ship, the parrot and the pristine tricorne. For anyone who wants to step into this story from the start, and keep the proof in their inventory.

The Flying Dutchman: a dark ghost ship with torn sails
Flying DutchmanHaunted
The pirate parrot, in a bandana and a skull hat, flapping its wings
Pirate ParrotLeft by the captain
Pristine pirate tricorne
Pirate TricornePristine, only this one

The river is on Steam

The game is out. All that's missing is your taskbar.

Play on Steam

And tell someone who spends all day in front of a computer. You know at least one.