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

A family-made adventure
Mammy’s out there somewhere. Break blocks, build a way through and see what’s around the corner. Just watch out for the neighbours.
Free to play · No ads · Android, iPhone & iPad
Watch the gameplay ↓Official trailer
Explore, build and find Mammy before nightfall.
Take a look around
Actual Android gameplay, with illustrated character artwork. Screenshots preview the upcoming 1.2 update.
A small family. A big adventure.
Break blocks, collect them and build a route. A pile of grass blocks can become your next staircase.
Switch direction to explore another slice of the world. There’s more waiting around the corner.
Dodge zombies and skeleton arrows on your search. Find Mammy for a few peaceful minutes before the next adventure begins.
Bring a fellow adventurer
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
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
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
IanFrom our family to yours
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
Meet Tiny Racers, our TV racing game with phones and tablets as steering wheels.
Meet Tiny RacersA building and exploration adventure with cartoon monsters, melee combat and arrows, without blood or gore. Check the age rating on your store listing.
Yes. All characters and gameplay are free. Optional one-time tips support development without unlocking items or advantages. There are no subscriptions.
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.
Each session is a fresh adventure. Settings are saved; leaving a session ends that world and its progress.
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.
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.
Visit game support or email info@jamescullimore.dev.