Mara Ellison
Founder & Creative Director
Former UX designer for meditation apps. Sketches every level on grid paper before it touches a screen.
Android Game — Made in Sydney
Spin into a calmer state of play.
QuantumSpinRealm is a slow, soothing spin-and-match game for Android. No timers, no ads mid-round, no pressure — just gentle particles, ambient sound, and levels that unwind with you. Free to download, easy to love.
- 4.8★
- Average player rating
- 120+
- Hand-tuned levels
- Free
- To download & play
A note from the founder
We built the game we needed after a long day.
QuantumSpinRealm started on the ferry home across Sydney Harbour. I wanted something to hold in my hands that slowed my breathing instead of speeding my thumbs — no leaderboards shouting, no energy meters draining, no confetti demanding I spend.
So our tiny studio in Potts Point spent two years shaping a spin mechanic that feels like turning a smooth stone in your palm. Every sound was recorded at 432 Hz, every colour pulled from the oat-and-cyan light of a Sydney morning.
This is a game you can put down mid-level and feel fine about — and pick back up whenever you need three quiet minutes. That is the whole promise, and we take it seriously.
Mara Ellison
Founder & Creative Director
How to play
Three gentle steps to your first calm streak.
No tutorial walls of text. You will understand QuantumSpinRealm in under a minute — and still be discovering its depth an hour later.
- 1
Spin the realm
Drag anywhere to rotate the constellation of glowing orbs. There is no wrong direction and no clock — the ring only moves when you do, so you set the entire pace.
2Align the quiet colours
Match three or more orbs of the same hue to dissolve them into soft light. Chains ripple outward with a warm chime tuned to 432 Hz, rewarding patience over speed.
3Unlock deeper realms
Each cleared board opens a new ambient biome — tidal, forest, aurora, dusk. Progress saves automatically offline, so you can drift between realms on the train with no signal at all.
The studio
Six people, one very calm office in Potts Point.
We are a small independent Android studio on Ward Avenue. No crunch, no dark patterns — just people who care about how a game makes you feel when you set it down.
Devan Roy
Lead Engineer
Optimises QuantumSpinRealm to run silky-smooth on Android phones dating back to 2019, battery to spare.
Priya Nadesan
Sound & Music
Composes the adaptive ambient score and records every chime and swell at 432 Hz in-studio.
Tom Barclay
Visual Artist
Paints the oat-and-cyan biomes and animates the particle light that dissolves each matched orb.
Lena Fischer
Player Experience
Reads every email personally and shapes updates around what our quietest players actually ask for.
Arjun Mehta
QA & Accessibility
Ensures colour-blind palettes, one-handed play, and reduced-motion modes ship in every release.
Players on video
What a calm streak feels like, in their words.
We asked a handful of players to film themselves after a session. No scripts — just honest reactions to a game built for winding down.
Watch the player reel · 2 min 14 sec
“I open QuantumSpinRealm on my commute from Bondi and I actually arrive at work less frazzled. It is the only game that lowers my heart rate instead of raising it.”
Hannah T.
Bondi, Sydney · March 2025
“My mum is 71 and not a "gamer", but she plays two realms every night before bed. The big soft orbs and no time limit made it click for her instantly.”
Daniel W.
Newtown, Sydney · February 2025
“Runs perfectly offline on my old Pixel. I played the whole aurora biome on a flight to Melbourne and the battery barely moved. Genuinely soothing.”
Sofia L.
Surry Hills, Sydney · April 2025
Stay in the loop
New realms land every month. Be the first in.
Join the early-access list for new biome drops, quiet behind-the-scenes notes from the studio, and the occasional exclusive soundtrack track. One calm email a month — never more.
No spam, no sharing your address. Unsubscribe anytime.
Get in touch
Questions, feedback, or just want to say hi?
Our studio door on Ward Avenue is a real place with real people behind it. Send a note and Lena will read it personally.
Phone+61 2 9360 4886Email[email protected]
Studio17 Ward Avenue, Potts Point NSW 2011
Studio hoursMonday to Friday, 9:00am – 5:00pm AEST
Find us in Potts Point, a short walk from Kings Cross station.