Project Description
I need a lightweight browser-side extension that lets me control multiple 3rb.io accounts from one screen—very similar in spirit to the “HSLO Agario multibox” script. The core goals are twofold:
• True multibox support so I can issue synchronized moves, splits, and feeds to several in-game windows at once.
• Visual enhancements that make crowded playfields clearer (cleaner zooming, optional overlays, better cell outlines or color tweaks—feel free to propose improvements).
Because I want this to run directly in a standard browser I prefer it delivered as a Tampermonkey userscript. Tampermonkey will handle installation on Chrome, Firefox, and Edge, so please structure the code and resource loading accordingly and bind it cleanly to the 3rb.io domain.
Key points to keep in mind
– Everything must execute client-side; no standalone desktop app.
– Code should be modular and easy for me to tweak or disable individual visual tweaks without touching the multibox core.
– Avoid anything that could trigger bans or break the game’s normal matchmaking flow; clean WebSocket hooking and DOM manipulation only.
– Please document functions inline and include a short README outlining how to install, configure hotkeys, and update the script.
Hand-off deliverables
1. Tampermonkey .user.js file with multibox + visual modules.
2. README / quick-start guide (Markdown or plain text).
3. Optional: a short demo video or GIF showing the script in action so I can verify before merging.
If you have previous userscript or HTML5 game-modding examples, link them when you respond so I can gauge fit quickly.