I can provide the specific or links you need.
Eaglercraft 1.10 is not an official release from the original creators (who focused on versions 1.5 and 1.8), but rather a community-driven effort to bring the "Frostburn Update" into web browsers. Eaglercraft 1.10
: Support for importing and exporting your single-player worlds as .epk files to ensure you don't lose progress when clearing browser cache. How to Play I can provide the specific or links you need