Don’t Go To Bed
Don’t Go To Bed: Ian and Leo lead the family adventure, with Mammy, Daddy, Grace and the cat

A family-made adventure

Turn the world.
Find your own way.

Mammy’s out there somewhere. Break blocks, build a way through and see what’s around the corner. Just watch out for the neighbours.

Download on the App StoreGet it on Google Play

Free to play · No ads · Android, iPhone & iPad

Watch the gameplay ↓
Three playable characters No ads No game account Solo or same-Wi-Fi co-op

Official trailer

See the adventure in action

Explore, build and find Mammy before nightfall.

Take a look around

Build it. Explore it. See what happens.

Actual Android gameplay, with illustrated character artwork. Screenshots preview the upcoming 1.2 update.

A small family. A big adventure.

There’s always another way to go.

Make your own way up

Break blocks, collect them and build a route. A pile of grass blocks can become your next staircase.

Turn the adventure around

Switch direction to explore another slice of the world. There’s more waiting around the corner.

Find Mammy before dark

Dodge zombies and skeleton arrows on your search. Find Mammy for a few peaceful minutes before the next adventure begins.

Bring a fellow adventurer

Bring the family along.

Play together across Android, iPhone and iPad on the same trusted Wi-Fi. One player hosts and the others find the game under Nearby games. Explore together, build together, and help each other find Mammy.

Multiplayer uses unencrypted local connections. Use a trusted network. There is no internet matchmaking or public chat.

Pack for the unexpected

More ways to make it your adventure.

Choose an outfit, pack ropes and equipment, meet the guide cat and find nearby games automatically. The bag, health potions, arrows and map match the adventure’s illustrated artwork.

Play in English, German, Spanish, Italian, French, Brazilian Portuguese or Russian. Choose your language in Settings, or follow your device language.

Meet your adventurers

Little heroes.
Big ideas.

Play as Ian, Leo or Daddy. Pick an outfit, pack your bag and make a plan. Or just see what happens.

Bring a second player along on the same Wi-Fi. A helping hand is always useful when your staircase doesn’t quite reach.

Leo with his drumsticksLeo
Ian with his blue rabbitIan

From our family to yours

Designed by Leo,
Ian and James.

This started with the boys’ ideas for a game. The characters, the silliness and the things worth trying grew from making something together.

James shared the story at next app devCon 2026: Letting Go of Control: Building a Game with My Kids and AI.

RevenueCat Shipaton 2026 semi-finalist. Participation certificate (PDF).

All characters and gameplay stay free. Optional, repeatable one-time support tips sit behind a grown-ups gate. No subscriptions or gameplay advantages.

Another adventure with the family

One more race before bed?

Meet Tiny Racers, our TV racing game with phones and tablets as steering wheels.

Meet Tiny Racers

A few things for grown-ups.

What kind of game is it?

A building and exploration adventure with cartoon monsters, melee combat and arrows, without blood or gore. Check the age rating on your store listing.

Is the whole game free?

Yes. All characters and gameplay are free. Optional one-time tips support development without unlocking items or advantages. There are no subscriptions.

How do we play together?

Connect your devices to the same trusted Wi-Fi. One player chooses Multiplayer, then Host. The others choose Join and select the game under Nearby games. There is no internet matchmaking. See multiplayer setup and troubleshooting if the game does not appear.

Does it save our world?

Each session is a fresh adventure. Settings are saved; leaving a session ends that world and its progress.

What accessibility options are available?

Direction buttons offer an alternative to dragging the joystick. Reduced motion and flashes are available, and system reduced motion is respected. Full nonvisual gameplay has not been verified.

What information is processed?

No game account or real name is needed. Nearby multiplayer exchanges temporary game state. Optional purchases contact the store and RevenueCat after the grown-ups gate. Read the Android or iOS privacy policy.

How can I get help?

Visit game support or email info@jamescullimore.dev.

Don’t Go To Bed

The next adventure starts with an idea.

Available on Android, iPhone and iPad.

Download on the App Store Get it on Google Play