A video game that helps you understand how your neurodivergent child thinks.

Be one of the first families to try MARBLSSee alpha details

Find ways to support your child
in everyday life.

Your child plays MARBLS, tries a challenge based on their results, then plays again to see what has changed.

  1. Step 130 minPlay the game
  2. Step 28 to 12 weeksTry a challenge together
  3. Step 33 months later
    Play again and compare
1Play the game

It starts with 30 minutes of play.

MARBLS is a 3-D puzzle game where your child builds a pinball course. The way they plan a route and solve the puzzles shows patterns in how they think. Your child can play at home with a supported computer, a controller, and an internet connection.

The research behind MARBLS is published in a peer-reviewed scientific journal. Read the published study

See the results as soon as the game ends.

Your child’s profile uses everyday language to describe how they approached the puzzles. You can view it in the MARBLS portal.

2Try a challenge together

Try a challenge that fits your child.

MARBLS suggests a challenge based on your child’s results. Your child works on it at home or at school and adds a sticker to their paper sheet each time they complete the activity. As the stickers add up, they work toward a reward. Each challenge runs for 8 to 12 weeks. How often your child works on it depends on the challenge.

3Play again and compare

Play again three months later.

Compare the new profile with the first one to see what has changed and what has stayed the same. MARBLS uses the new results to suggest the next challenge.

Find ways to encourage your child.

Noticing a change in how your child approaches a task can help you choose how to encourage them. The results give you a starting point for deciding what to try together.

Frequently asked questions

How old does my child need to be for MARBLS?
Ages 8 and up.
Does my child need to be good at video games?
No. In our research so far, prior video game experience has shown no meaningful bearing on the results. What MARBLS looks at is not simple gaming skill, but how your child approaches a problem and thinks it through.
Could MARBLS lead to too much gaming?
The game ends automatically after about 30 minutes. Your child plays again three months later. Between sessions, they use a paper challenge sheet in daily life.
Why three months between sessions?
Playing again too soon lets familiarity with the game sway the result. Three months keeps that effect small, so the comparison reflects change in daily life rather than practice. The time in between is for your child’s challenge.
Can this diagnose a condition my child has?
No. MARBLS is a consumer video game and not a medical device. MARBLS results are not for medical diagnosis.
What is MARBLS based on?
MARBLS is based on research into executive functioning, which includes skills such as planning and adapting to change. Almaprism designed the game’s measures from that research. A study of these measures was published in a peer-reviewed scientific journal.Read the published study
Can the report be shared with a school or support service?
Yes. You can share the learning support report with MARBLS partner institutions by scanning a QR code. The report can help you discuss your child’s needs with a school or support service. It does not replace a formal examination or assessment.
Who can see my child’s data?
Almaprism holds your child’s data to run MARBLS. Beyond that, only you and your child see it. If you choose to, you can share it with a partner institution.
What do I need to get started?
To play, your child needs a Windows or Mac computer, an Xbox or compatible controller, and an internet connection. The portal works in a modern web browser on a computer or phone, with nothing to install.Check system requirements

System requirements

MARBLS running on a laptop
Microsoft Windows
  • Windows 11
  • 8 GB of memory
  • 1 GB of free storage
  • NVIDIA GeForce GTX 1650 or better
Apple macOS
  • macOS 12 Monterey or later
  • Apple silicon (M1 or later) or Intel
  • 8 GB of memory
  • 1 GB of free storage
Additional hardware
Xbox controller, or any XInput controller
Internet
An internet connection

Tested on Windows 11 with an NVIDIA GeForce GTX 1650, and on Macs with Apple silicon (M1 Max to M5) and with Intel (macOS 26).

Devices
Any computer or phone with an internet connection
Requirements
A modern web browser. Nothing to install.

Try MARBLS in the open alpha test.

This first test is a shorter version of the experience above.

It includes one 30-minute play session, a month of challenges, and two online interviews with us. It does not include the second play session.

Who we are looking for
Families with a child aged 8 to 12 who can play in Japanese or English
Price
$20, paid once
You will need
A Windows or Mac computer and a controller
Applications
We review applications as they arrive