https://greasyfork.org/en/scripts/31029-em-game-saver

I wanted to be able to review lobby games even after EM deleted them, so I made this script that lets you save and load games from disk then review them as if it were any other mafia game.

Usage steps:

1) Double click on a game in the lobby that you can review. Obviously password protected games and ongoing games can't be seen.

2) In the window that should contain the game record data (the URL is an amazon web service one), right click the page and save it (or press ctrl+s) anywhere you'd like.

3) While IN THE LOBBY, drag the save file over your browser. Dropping the file should open a new window where you can review the game.

There will probably be bugs, especially since I only bothered to test this with one browser. Report them to me and I'l do what I can to fix them.

The script requires Tampermonkey for Chrome or Greasemonkey for Mozilla. It can run in tandem with EMJack, EM autohider, or the EM Enhancement Suite.

Tampermonkey:

https://chrome.google.com/webstore/detail/tampermonkey/dhdgffkkebhmkfjojejmpbldmpobfkfo?hl=en

Greasemonkey:

https://addons.mozilla.org/en-US/firefox/addon/greasemonkey/