Provides casual entertainment — a simple, accessible block puzzle game playable directly from the Chrome toolbar without opening a new tab or visiting a website

User clicks the extension icon → popup.html opens → startGame() runs immediately → game board renders on a 400×800 canvas with a 10×20 grid → blocks drop automatically every 500ms (accelerating over time) → user controls blocks with keyboard → lines cleared score points (20/50/100/200 for 1/2/3/4 lines) → game ends when blocks reach the top → high score saved to localStorage

Target users: Casual gamers looking for quick entertainment in the browser / Users who want a simple Tetris clone accessible from the Chrome toolbar

The file 'I-am-not-a-virus.js' name is unusual (15KB Tetris game engine) but contains no suspicious network activity — it is fully self-contained game logic
Game is 49.61MiB mainly due to theme.wav (53MB) audio file
No permissions requested in manifest means very limited browser API access — consistent with a simple local game

Monetization

No paid features detected

The extension is a completely free, self-contained puzzle game. No payment APIs, billing calls, subscription checks, upgrade prompts, premium feature gates, or Stripe/PayPal integration exist in the source code. The only 'pro' keyword hit was in the auto-generated verified_contents.json metadata, not in any feature-gating code.

Confidence: 95
Payment platform: --
Source: AI / High
Login required: No
Reason: The extension is a fully self-contained block puzzle game running entirely in the browser popup. No login, account, authentication, or network requests are present in the source code. The game starts immediately via startGame() on page load (I-am-not-a-virus.js:512).

Permission risk

Low-risk permissions

This estimate uses declared permissions and host permissions to assess access scope and sensitivity.

未命中敏感权限或广域站点访问规则

Publisher

Lucas Alward

Independent publisher

Email: [email protected]
Phone: --
Address: --

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Permissions

Host access