You are against the whole world of Mini DAYZ: investigate a randomly generated map and collect products, ammunition and supplies. Use everything you find to create new items. Protect yourself from aggressive, infected and ferocious wolves. But the most important thing: be sure to stay dry and full at any time. The weather can change dramatically, which will bring with it many additional problems.
To update the application, install the new version of the application over (without deleting) the old one.
This update will only be possible if the previous version of the application is downloaded from us. Otherwise, there will be a signature conflict and you will see the message "Application not installed".
For what "Signatures" are and what they are for, read here.