Hack 'Hacking' Facebook Messenger games using Firefox

adil99 · April 12, 2017

'Hacking' Facebook Messenger games using Firefox

1 | Fire up Firefox
2 | Sign into Facebook or the lesser-known http://messenger.com
3 | Open a game
4 | Open Developer Tools (F12)
5 | Goto the network tab (Click clear & click the "JS" filter)
6 | Start playing the game until you fail
7 | Close the game
8 | In the search box in the top right of the Network tab, type in "/m" and it should appear with the save-game requests.
9 | Click the LAST "/webgraphql/mutation/?doc" request
10 | Click "Edit & Resend"
11 | Either in the URL box or the box that is marked "Query String", find the "score" variable. Shout look like this: "score":400,"
12 | You don't neeed a score of 400, but when you find the score you can freely modify this value.