A Bobby Games original · in the workshop
Fernhold
Keep a terrarium of tiny clay frogs. Build their world by hand, watch them live in it, then send them down the drain pipe on adventures with your friends.
Somewhere on a desk, under a warm lamp, there is a glass tank. Inside it is a whole world. That world is yours.



The Keep
A whole world on your desk
Your room. A coffee table, a mug going cold, and one glass tank you fill however you like.
Lean in. Pour the soil, set the stones, plant ferns and moss. Every piece goes in by hand, and every tank is different.
Go inside. Drop to frog scale, where the moss is a forest and a pebble is a hill to climb.
The Keeper
Just a pair of soft hands
You are the Keeper. You're never seen and you never speak. You reach into the glass with two clay hands and do everything by touch: tear the bag, tip it, pour. Pick up a stone, turn it, set it down just so.
Hand. Pick anything up, turn it, scale it, set it down. Frogs too, gently, in a cupped palm.

The frogs
Every frog is somebody
Each frog has a name, a temperament and a colour all its own. They hunt the crickets you drop in, find a favourite perch, make friends, and fall asleep in odd places.

Saffron is curious
Pudding wants a cricket
Cobalt has a crushSwipe to meet them all
Tree frog Climber
Long legs and sticky toes. Walks up the glass and naps on the highest branch you give it.
Pacman frog Ambusher
Round, wide and patient. Digs into the soil and waits for dinner to wander past.
Dart frog Show-off
Tiny and neon: the only bright colours in the tank, and impossible to miss.
Happy, curious, sleepy, smitten, grumpy, startled. You'll learn to read them.
From egg to frog, on your desk
Warm an egg in the incubator, watch it hatch, raise the tadpoles in a jar until they climb out on four legs. Pair your frogs and their young take after them, colours and patterns and all. Frogs never die here: they grow old and retire in comfort.
Adventures
Down the drain pipe
A pipe at the back of the tank leads out into the house and the garden. Wake a frog with a little magic and it stands up on two legs as frogfolk, ready to go exploring. Whatever it finds, it brings home.
Opens firstThe Forage
Under the fern, past the bottle cap
Being dugThe Drainpipe Deeps
Down where the echoes keep
Being dugThe Windowsill Jungle
Up the curtain, past the sentries
LaterThe Moonlit Pond
Lily pads under a full moon
A party of three
The rockery
Back to the pipeThe Forage
Up to four frogs, one back garden, one sunset
Slip out under the big fern and scavenge the backyard for what the big people lost: buttons, marbles, beads, a whole pocket watch. Carry it all to the basket by the pipe without breaking it, and get home before dusk.
SneakThe Shrew hears running and sees in a cone. Crouch, hide, keep your nerve.
Lift togetherHeavy finds need two frogs. Drop it and it's worth less.
Nobody gets leftBonked? A friend lifts you back up. Frogs never die, not even out here.
Fill your pocket
Brass buttons, glass beads, copper coins, a whole pocket watch. Some finds become tank decor, some buy supplies, and some are just nice to have.
Bring it home
Back through the pipe, the frog that went is the frog that returns, with its finds, its stories and maybe a new hat.
Friends
Better with friends
Your tank is yours. Friends can come round to look, leave a little gift, or head down the pipe with you, their frogs beside yours.
The garden map
Go foraging together
Host a run, share the code, and up to four frogs head down the pipe as one party.
Knock on the glass
Visit a friend's Keep. They let you in to look around: visitors look, they don't touch.
Bring a gift
Leave a treat or a little prop on your visit. It waits for them in their post.
Send a postcard
Your tank at its best, as a postcard. Friends see the latest one even when you're away.

At the door
Knock, and wait at the door until your friend lets you in. Look around, leave a wave, go home. Your own tank saves itself a moment after every change, so nothing you built is ever lost.
Coming soon
Being built, one hop at a time
Fernhold is in the workshop right now. There's no store page yet; when wishlists open, the button will be right here. Until then, tell a friend who likes frogs.