Made for curious minds
Thoughtful adventures for children aged 7–11, with room to explore and practise.
R&D Worlds · A small studio in Melbourne
At R&D Worlds, we create imaginative educational games where children can explore, discover, and build new skills through play.
Thoughtful adventures for children aged 7–11, with room to explore and practise.
Imaginative worlds where maths becomes part of the journey, not a break from it.
Supportive feedback, accessible settings and children's privacy at the heart of our games.
Our first game
A world of creatures, adventure, and maths-powered battles.
Explore colourful regions, befriend wonderful creatures, and discover a new way to practise maths. In Math Wilds, every battle is powered by what you learn.

Meet creatures throughout the wilds and welcome them to your team.
Use addition, subtraction, multiplication, division and fractions to power your moves.
Travel through the Whispering Forest and Whisperwater River, uncovering paths and challenges.
Earn badges, care for creatures, customise your character and build your Sanctuary.
Play now
You
Wild Pip
For parents
Questions adjust based on recent practice, with five levels within each topic.
Helpful explanations and supportive feedback make room to try again.
The current game does not use advertising or third-party analytics.
Adjust starting levels, focus topics and optional daily play limits.
Review the maths topics, attempts and accuracy recorded during gameplay.
Parent reporting reflects in-game practice, not independently verified learning outcomes.
Meet R&D Worlds
R&D Worlds is a small studio in Melbourne with a simple idea: what if learning felt less like a task and more like stepping into a wonderful new world?
We're creating educational games that combine imagination, discovery, and meaningful learning, one adventure at a time.
Free learning resources
Our first printables are coming soon.
Printable activity book
An illustrated maths adventure activity book for curious young Rangers.
Ages 7–11 · Years 3–5
Printable practice sheets
Times-table practice with a garden-growing theme.
Ages 7–11 · Years 3–5
Printable challenge cards
Maths activities featuring Math Wilds creatures, made for a little family adventure.
Ages 7–11 · Years 3–5
Come discover what we're creating at R&D Worlds.