The problem is in the file sharing site where the game is uploaded. It wouldn't be a problem if I could download the game directly here. The fact is that the platform itch.io provides only 1gb to download the game by default, and the game weighs more. On request, they can increase the space provided, but so far I have not received a response from support. In general, when they respond, the problem will be solved soon. So far, I can offer you to log in to your Google account, for some it helps to solve the problem.
On mega, you can download for free, if you have not exceeded the limit. But I understand that this is inconvenient, I will use another file sharing service for future updates.
We have reduced the size of some images (for the android version), some of the chat content was cut and replaced, and also deleted some unused images that were in the game folder
Tell me more, there is too little information. Which version? What does it mean that progress is lost? What platform do you play on? The error somehow gets out or the saves are gone or what?
