Anomaly Spotting

You are shown a room exactly as it should be. Then you are shown it again, and you decide: is anything different?

Tap what is wrong. Or call it normal and move on. Get it wrong either way and it costs you a life.

WHAT CHANGES
Something taken away. Something put there that was not. Something moved, something the wrong colour, something the wrong shape. Real changes to a real photograph, not monsters and tentacles. Some rooms are genuinely unchanged, and calling those correctly is worth as much as any catch.

IT NEVER RUNS OUT
Every pass is generated when you play it. Replay a room and the changes are somewhere else, of a different kind, in a different place. Thirty rooms across five chapters, and none of them has a fixed answer to memorise.

ENDLESS
Room after room, the changes getting finer, until your lives run out. No level to reach and no ending to hit. Just how long you can keep noticing.

A DAILY CHALLENGE
One room, eight passes, the same for everybody, every day. One attempt. Build a streak.

PLAY IT YOUR WAY
Four difficulty presets, from a calm look with five lives to a single life in the dark. Or set it yourself: seconds per pass, lives, how many things can change at once, how many hints, and how subtle the changes get. Turn the timer off entirely if you would rather take your time.

FIVE PLACES
A house. An office after hours. A street at night. A hospital where nobody is on shift. And the underground, which you play by torchlight, seeing only what your finger is touching.

PLAY YOUR OWN ROOM
Photograph a room you know. Your kitchen, your desk, the room you are sitting in. Drag a box around each thing in it, drag a couple over bare wall, and the game works out the rest for itself. Then it starts hiding things in a room you know better than anyone. Nothing is uploaded. The photograph is copied into the app and stays on your phone.

TOOLS
Hold anywhere to bring up a lens and look closer. Spend a hint and the picture narrows to a ninth of itself. Score by accuracy and speed, with a streak that multiplies both. Three stars a room, and a debrief afterwards that tells you what you walked past.

NO ACCOUNT. NO INTERNET NEEDED.
No sign in. No analytics. Your photographs never leave your phone. The whole game works on a plane.

The rooms are public domain photographs, credited in the settings.