Old Island Directory
Poptropica's old islands can still be played using Flashpoint. It's only available for Windows computers unless a Windows virtual machine like VirtualBox is used. Flashpoint's Poptropica curation requires some slight editing at the moment, which is why the instructions below are so long. (Less complicated instructions are coming soon!)

Here's how to play:
  1. Download Flashpoint Infinity from the Flashpoint Downloads page. Flashpoint Ultimate can be used, but it requires much more storage space.
  2. Run the Flashpoint installation file to extract its files.
  3. Start Flashpoint by going to the folder that its files were extracted to, then doubleclick the "Start Flashpoint" file.
  4. Click the "Config" button at the top of Flashpoint.
  5. The configuration menu will appear. In it, click the "Enable Editing" button, which will make the button green.
  6. Click the "Save and Restart" button at the bottom of the configuration menu. Wait for Flashpoint to close and restart.
  7. Click the "Games" button at the top of Flashpoint.
  8. Search for "Poptropica" with the search bar. Click the "Poptropica" result that appears.
  9. Click the "Download" button to download the Poptropica curation's files.
  10. There should be a pencil button in the top right corner of Flashpoint. Click it.
  11. Scroll down the list of curation settings and change the "Launch Command" to "http://www.poptropica.com/index.php".
  12. The pencil button should have been replaced with a checkmark button when the pencil button was clicked. Click the checkmark button.
  13. Click the "Play" button to start the curation. Have fun!

Important Notes
  - Island progress from the official Poptropica can be converted to a file using the save data converter, and that file can then be imported into the Flashpoint curation of Poptropica from its starting screen.
  - Modifying the curation's files is possible, but it will either require editing the game ZIP used for Flashpoint Infinity/Ultimate, or loading the curation (version 1.2.0 - not available in Flashpoint Infinity/Ultimate yet; version 1.1.0 - used in Flashpoint Infinity/Ultimate) into Flashpoint Core and editing its automatically-extracted files.