Slither.io is a simple browser game with limited customization. SlitherPlus solves this by injecting enhanced features (zoom view, hundreds of custom character skins, visual trail effects, chat system, clan tags, and automated bots) into the game client, giving players a richer and more competitive experience.

1. User installs the extension from Chrome Web Store. 2. User navigates to slither.io or slither.com. 3. The content script (tinyscr.js) injects bundle.js into the page at document_start. 4. The extension's code replaces/modifies the game's rendering and UI with enhanced features (zoom, skins, chat, bots). 5. User selects skins via the in-game skin selector, sets clan tags, and plays with enhanced features. 6. The popup provides quick links to launch slither.io or visit slitherplus.io.

Target users: Slither.io players looking for enhanced gameplay / Casual gamers who want customization options / Competitive slither.io players wanting zoom advantage / Community players interested in clan/team features

The bundle.js is a massive single-file (745KB, 1166 lines) containing both the PixiJS rendering library and the game modification code, making it difficult to isolate all feature logic
Could not verify whether slitherplus.io website has any paid services or account system (out of scope for extension analysis)
eu.senpa.io:1269 appears in externally_connectable but its purpose within the extension is unclear

Monetization

No paid features detected

No payment mechanisms, premium features, subscription systems, or upgrade prompts were found in the source code. The 'pro' keyword matches are all PixiJS rendering library internals (matrix calculations like uProjectionMatrix, shader names) — not paid features. The 'license' match is a BSD-3-Clause software license declaration. No keywords for premium, subscription, stripe, billing, payment, donate, or patreon were found. All features (skins, zoom, bots, chat, clan tags) appear freely available.

Confidence: 95
Payment platform: --
Source: AI / High
Login required: No
Reason: No user authentication or account system exists in the extension. The 'login' references in bundle.js (e.g., window.login=document.getElementById('login'), window.login_fr, window.login_iv) refer to slither.io's in-game nickname entry/play screen, not to any account creation or sign-in system. No keywords like 'sign in', 'account', 'password', or 'register' were found. The extension works immediately upon installation by injecting modifications into slither.io pages.

Permission risk

Medium-risk permissions

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

扩展能力较强：activeTab

Publisher

SlitherPlus.io

Independent publisher

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

Public contact fields are shown above. Developer portfolio pages are available on paid accounts.

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Permissions

Host access