333OK Android

333OK

By: ExtraGrade App
333OK is a sealed-chamber puzzle built around one uncommon rule

Overview

Features & Capabilities

333OK is a sealed-chamber puzzle built around one uncommon rule: artifacts only leave a room when three of the same kind rest in a single well. Each chamber is a cabinet of columns. You take the nearest relic, park it in one of three gold wells or a single side niche, and wait for a trio to lock. A completed trio becomes a seal, frees the cell, and lets the next shelf drop forward.


Six rooms wait behind chained columns. Early chambers teach two relics. Later halls add peacock eyes, tiger claws, conch tones, and moon shards. Pressure rises if wells fill without a trio. A lamp can restack a room once. Echo seals of the same relic in a row ease the pressure and mark the keep.


A hanging gem collar moves you through Gate, Play, Rooms, Codex, Chronicle, and Rules. The Codex keeps the six relics and their river-port stories. Chronicle explains why keepers refuse pairs. Progress stays on the device. The game is the center of the app; everything else exists to send you back into the next vault

User Growth & Download Statistics

App
By:
ExtraGrade
Downloads:
137 76
Version:
1.0 Last updated: 2026-09-19
Version code:
1
Creation date:
2026-09-19
Publisher country:
UA UA
Permissions:
  • android.permission.INTERNET Low risk
  • com.android.vending.CHECK_LICENSE Safe
  • com.triplevault.gemkeeper.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Size:
15.27MB
Email:
ig*****@gmail.com
Privacy policy:
Full description:
See detailed description
Source:
Google Play Store
Data ingested on:
2026-10-26
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.

Developed by:
ExtraGrade
Google Play Store
https://play.google.com/store/apps/details?id=com.triplevault.gemkeeper
Email:
ig*****@gmail.com

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