I joined an alliance as soon as I possibly could, over 700 days ago, but don’t know exactly how long before that I installed the game.
If you’re on iPhone and your game is connected to Game Center, I think you can look in the Achievements in Game center and find when you got the achievement for completing the tutorial. On Android I think there’s something similar in the Google Play center(?) or something like that.
For apple, under My Purchases you can see when you downloaded the game
For Android, if you’re signed in as your Google Play account, start up E&P and go to Options (gear icon). On the Settings tab of Options, there’s a little ribbon icon. Click that and it’ll show your achievements, including tutorial completion date
Ooo that’s even better. March 31, 2019 for me! Thanks Tess
Tutorial completion June 10, 2019. That long and at level 37 I still don’t have a 4* yellow troop but have two 4* purple, two 4* blue, one 4* green, and one 4* red.
Daily summon just gave me another 3* yellow troop.