
Portal with cats - Become entangled in a quantum puzzle adventure! Mittens gains the incredible power to be in two places at once. Explore twisted test chambers, make mischief and evade capture by a whisker! 🐈🐈⬛
Modeled estimate, not a reported figure. How we estimate →
Prices
The United States storefront in every case, so this compares stores and not countries.
Discounts
Every price cut of more than 20% we have observed, in each market that quoted one, with this game's chart position on either side of it. These are episodes, not a model: a sale is one event, and one event cannot tell you what the next one will do.
Reviews, worldwide (the counter carries no country): 1.29/day in the week to Aug 8 → 1.29/day in the week after.
For scale, across Steam · Top Sellers · Brazil over the last 30 days: the 26 chart moves that followed a price cut of more than 20% went a median of 7 places towards #1, and the 2,402 moves with no price cut behind them went 2 away. One store, one chart, one country — it is the only place we have enough observations to say even that.
Prices outside the United States have been collected since 6 August 2026 and chart positions since 19 July 2026, so a cut older than that has no market to compare and a market that joined later has no history yet. Nothing here is converted between currencies.
About

Amidst a heist gone wrong, Mittens — the world's greatest (and most literal) cat burglar — finds herself caught in a quantum experiment, and gains incredible powers.

With the help of her friends and some new quantum tricks up her sleeve, Mittens must puzzle her way through the secretive research facility, uncover the truth, and make it home before breakfast.

The game is based around a central quantum mechanic — at the press of a button Mittens can split into two cats, who can each be controlled to solve puzzles and cause trouble.

The quantum superstate obeys Heisenberg's Uncertainty Principle - when nobody is looking, Mittens could be in either location. If she’s observed however, things get theoretical…
🚪 Pass through doors (that could theoretically have opened).
🚓 Avoid security detection (you can’t see what doesn’t exist).
🧵 Quantum mechanics plus cats. No strings attached!

Take a break from theoretical physics with some experimental fashion. Join the catwalk with plenty of strangely charming customisation options to unlock - each applicable to either quantum position.

Use your powers to access the inaccessible, evade the inevitable, and heist the unheistable to become Schrodinger's Cat Burglar!

A host of cat-splitting puzzles, sending items and energy across theoretical spacetime and back again in time for breakfast!
Play dress-up and choose custom hats, cat breeds, accessories and of course - level of cat chonkiness.
Have a friend join at any time in drop-in/out local coop, also compatible with Steam Remote Play Together.
What is this shady facility researching? What are the pest-control robots protecting? And who is this mysterious Shadow Cat…?
Hidden areas, sneaky mouse-bots and tricky quantum shards for the more advanced puzzle fans out there – or if you just want to knock coffee off desks, you can do that too…
up, down, top, bottom, strange, charm

Support from :

Sums Steam only; GOG publishes no volume signal, so the true total is higher by an unknown amount.
| Store | Price | Audience | Score | Chart | Est. revenue |
|---|---|---|---|---|---|
SteamYou are here | $19.99 | 610reviews | 98% | — | $263.9K |
| $19.99 | 3ratings | 100% | — | not modelled |
Matched by title — a reused name can pair the wrong games. * is a critic aggregate. Prices and positions are each store's United States storefront; Epic charts worldwide. Audience and Score too, except Steam's, which is worldwide.
Engagement
Reviews
Themes across 117 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
I just love this game. The cat movements are just perfection. Puzzles are fun and the story is witty.
The game is great. Was very excited for it after seeing Developer YouTube shorts. I’m now playing it with my family and having my little one problem solve with me!
So usually I don't write reviews like these but this time it's really different. This game is honestly worth getting if you are into puzzle games, they are good kind of challenging and the lore is also quite good. Unfortunately at the time of writing this, I haven't touched the co-op yet but I would be happy to try that out. When I stumbled upon the game on Instagram, I couldn't pass this one up. It was worth the wait and the purchase at release. Can't wait to see a sequel or a DLC from this studio, I plan on following their developments a little better now.
Media

Related
Related
Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
This and every other Pro feature is free until October 20, 2026. A free account is all it takes.
Genres
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English*, French*, German*, Portuguese - Brazil*, Simplified Chinese**languages with full audio support
Hours played at review time, across 119 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
Wowowowow, I really don't know what to say. I've been following this project for around half a year and eventually played the demo. I loved the demo so I went ahead and bought the game. And I must say that this game exceeded all my expectations. The lore is very good and well written, the graphics look really nice, the sound design is fantastic, the level design is phenomenal. Everything about this just makes it an instabuy for me. 9.5/10, definitely gonna 100% soon!?
Very cosy and interesting game with neat option for one player to solve puzzle if another one is stuck (saves marriages, believe me). Haven't finished it as of time of writing this, so expect at least 15 hours of cooperative gameplay for it's money
Fun little puzzle game. The puzzles are mostly easy but some will make you scratch your head due to the oddities of quantum physics.
Really cute game, love the Mittens hacking animation! Puzzles has a good level of challenge, The story and characters are fun. The controls are pretty smooth only issue I've had is small difficulty selecting the right target when jump forma place with multiple landing options. Impressed by the amount of content so far.
after 15 hours, i finally finished- this game is an absolute joy to play [strike]even if you're not scientifically inclined.[/strike] it somehow managed to strike the balance between challenging and heartwarming, and did both flawlessly. the demo truly doesn't do it justice [strike][in a good way, i promise xD][/strike] and i know i'll definitely be replaying it more in the future. might need to let my brain restore itself from soup mode first though LOL [spoiler]that cliffhanger though... y'all are ♥♥♥♥♥♥ evilll /light-hearted[/spoiler] can't wait to see what our beloved gang get up to in the future :]
Genuinely one of the most delightful puzzle games I've played in so long. Do you like Portal? You'll like this. Do you like the labyrinthine underground labs and find-a-particular-key puzzles of Resident Evil? You'll like this. Do you like alternate-perspective puzzles such as those found in The Room series? You'll like this. Do you enjoy the style and world navigation of Ratchet & Clank? You'll like this. While there are a few little bits and pieces I found unpolished, much of that was because I don't own a controller compatible with my PC, so I can't speak on how enjoyable movement is because I was playing obviously unoptimally. But what I can speak on is the music, the style, the charm, the puzzles and the inventiveness. I haven't even finished the game and I've already spent as much time on it as I did RE3R - and this was made by a tiny studio with grant funding and a dream. You guys have done amazing things, please pat yourselves on the back. The indie sphere can be incredibly daunting but you have made something wonderful. I truly hope someone with a serious following picks this game up, because game designers with genuinely inspired puzzle-making skills are a serious rarity, and I desperately hope we get to see more out of you guys. Absolute best of luck, and never give up, you guys. Bravo.
i lost count how many times i have replayed the demo while waiting for it to release
Selling now
See how fast this game is selling right now — estimated copies and revenue per day from recent review growth.
Active players
Estimated daily and monthly active players (DAU/MAU) modeled from peak concurrency.
Players by region
Where this game's players are, estimated from review languages.
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| — | 0 | — | — | |
| — | 0 | — | — | |
| $284.1K | 571 | 89% | $13.99 | |
| $145.8K | 899 | 88% | $7.49 | |
| $14.9K | 473 | 67% | $1.99 | |
| $20.1K | 75 | 96% | $14.99 |
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $263.8K | 498 | 85% | $12.99 | |
| $263.7K | 391 | 55% | $19.99 | |
| $263.6K | 541 | 72% | $12.99 | |
| $264.2K | 329 | 96% | $19.99 | |
| $263.6K | 952 | 36% | $9.99 | |
| $263.6K | 1K | 83% | $12.99 |