Downloading Eaglercraft as a small (approx. 10 MB) allows you to play without an internet connection. This method is also effective for bypassing school web filters that may block the gaming websites themselves.
Navigate to the official Eaglercraft GitHub page (search “Eaglercraft GitHub lax1dude” – the primary maintainer). Look for the EaglercraftX repository, which is the modern 1.8.8 version. Eaglercraft Download Chromebook