Games
Stable signalFree or hybridMedium-risk permissions
TCB Companion icon

TCB Companion

Control deck, live notifications, and one-click quick-resume for TCB games, tournaments, scoreboards, and bro vs bro.

Users5Current public install base
Rating5.0Store average score
Reviews1Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview

TCB Companion Media preview

3 assets
Trend

User growth trend

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User Growth Over Time

444442026年7月4日2026年7月7日2026年7月10日Latest: 4
Rating trend

30-day rating change

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30-day rating change

Start
5.00
Latest
5.00
30-day rating change
0.00
4.904.955.005.055.102026年7月4日2026年7月7日2026年7月10日Latest: 5.00
2026年7月4日2026年7月10日
Growth overview

Daily, weekly, and monthly growth

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1-day growthFlat
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7-day growthFlat
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30-day growthNo data
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Technical snapshot

Version, languages, and crawl freshness

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Version0.1.0
ManifestV3
Size1.15MiB
Languages1English
Published
Store updated
Last crawled
English
Overview

Product summary

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TCB Companion is the official side-panel companion for Tokyo Cam Bingo (TCB). Keep your game docked next to whatever you're doing, get a nudge the moment it's your turn or someone shouts BINGO, and jump back into any room with a single click — no account required.

Click the toolbar icon and the side panel opens instantly (there's no popup to fuss with). Paste a room code and you're in.

What it does

🎮 One code, instant connect — Paste any room code and the panel figures out the rest: it knows whether you're a player or a spectator, and whether you're the host. Works across every TCB mode: Bingo, Tournaments, Scoreboard, Bro vs Bro, and Mini-Games.

🔔 Live desktop notifications — Never miss the moment, even when TCB isn't your active tab:

🎯 "It's your turn" — fires only when the turn actually swings to you

Reviews

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Store average score5.0Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average--Average computed only from synced review bodies below
Reviews with text0Synced review bodies
Total ratings / reviews1Chrome Web Store public rating/review count

Store average score: 5.0. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.

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