I don't mean prestige, but saving the game's progress.
For some unknown reason, the auto-save didn't work.
I'm playing from the beginning again, and it seems to be working fine now.
Thanks
Thanks for your comments!
We've added a new feature that displays a message in the bottom left when the game is saved, a button to save manually, and the ability to convert save data into text and save it!
These features are located under the gear icon menu in the bottom right, so be sure to make use of them!