Mobile game · 2014

Hidden City: Hidden Object Adventure

Hidden City: Hidden Object Adventure (previously titled "Mystery of Shadows"), a hidden object puzzle game developed and produced by G5 Entertainment.

Estimated daily players

~280,0000.0%

Range 28K–1.7M

Estimated total players

~5,700,0000.0%

Range 2.8M–11M

See what's trending

Estimates, not counts — nobody publishes real player numbers for mobile games, so these are modelled from public signals. How we work them out

Feb 20, 2014Android iOSGRAC AllESRB 12PEGI E10+ACB PG

Adventure Puzzle

Get the game

Google Play App Store (iPhone)

What the estimate rests on

Google Play 66%
App Store 34%

Player estimates

Nobody publishes how many people play Hidden City: Hidden Object Adventure, so these figures are modelled from the public counts on Google Play, App Store, Twitch. Each count stands in a roughly known ratio to a population — one Play rating per ~45 players, one Steam review per ~35 owners — and the estimates below combine those readings, weighted by how much each source can be trusted to speak for the whole game. Read the range as the answer and the headline as its middle.

Estimated daily players

~280,000

0.0%

Range 28K – 1.7M

No source reports a live count for this game, so this is a share of the total player base — a genre assumption rather than an observation, which is why the range is wide.

Estimated total players

~5,700,000

0.0%

Range 2.8M – 11M

Everyone who has ever played, from the cumulative counts: store ratings and installs, Steam reviews, members and subscribers.

Estimated total players over time

2 readings · last 2 days

Average estimated players per month

Mean estimated total players for Hidden City: Hidden Object Adventure per calendar month, newest first
Month	Estimated total players	Change
August 2026	~11,000,000	—

Community activity

Last checked Aug 9, 2026

Store signals

How many people have rated, reviewed or installed Hidden City: Hidden Object Adventure where it is sold.

Google Play ratings

900,163

Average rating: 4.6
Installs: 10M+

First reading taken Aug 9, 2026 — the chart appears once there are two.

App Store ratings

94,401

0.0%

Average rating: 4.3

Community signals

How many people gather around Hidden City: Hidden Object Adventure outside the stores — members, subscribers and live viewers.

Twitch viewers

Live channels: 0

First reading taken Aug 9, 2026 — the chart appears once there are two.

Not tracked for Hidden City: Hidden Object Adventure: Steam, Discord, Reddit, YouTube. A platform appears here once the game has a link to it — most mobile games have no Steam port or subreddit, so a gap is normal rather than a sign the game is small.

Storyline

Mirages of an unknown city have been seen around the world. Is it real … or a hoax? While your detective agency is busy gathering information, your friend is dragged into the phantom city by black smoke. The only one who can save him, you must now enter the strangest place you’ve ever been … where magic, witchcraft and science work together, imagination turns real and weird creatures wander the streets. All around there are people and things gaining unusual abilities and a black smoke that seems to be alive, bringing with it enigmatic artifacts, secrets and dangers. In order to rescue your friend and solve these unexplained phenomena, you will need to fulfill risky quests, explore dungeons, research amulets and get help from friends. Unravel the many mysteries of Shadow City as you fight monsters, confront a cult and rid the city of a horrible evil!

Screenshots

Frequently asked questions

How many people play Hidden City: Hidden Object Adventure?

We estimate that about 5,700,000 people have played Hidden City: Hidden Object Adventure — plausibly between 2.8M and 11M. Around 280,000 of them play on a given day, in a range of 28K and 1.7M. Both figures are modelled from public counts on Google Play, App Store and Twitch rather than published by the developer, so read them as a scale rather than as a headcount.

Is Hidden City: Hidden Object Adventure still active?

Yes. Hidden City: Hidden Object Adventure is holding steady — it measured within a percent of where it was a week ago. We recheck every source daily, and the charts on this page show each platform's readings over time.

How are the Hidden City: Hidden Object Adventure player estimates worked out?

Nobody publishes player counts for mobile games, so we infer them. Each public count we can read is converted into a population using a documented ratio — roughly one Google Play rating per 45 people who played, one Steam review per 35 owners, one Discord member per 40 players — and the live counts (Steam concurrents, members online, Twitch viewers) are converted the same way into a daily figure. Those separate estimates are then averaged in proportion to how much each source can be trusted, which is why sources that disagree widen the published range instead of cancelling out. This page is built on 2 readings taken since August 8, 2026.