Indie Developer based in Frankfurt a. M., Germany - Creating games for all available platforms.
This video shows the functionality of the player tank upgrade shop available to each player after a level. In this case it's the tutorial level, but normally the player would not have enough stars yet to buy anything at this early stage.
There will be 10 levels in the demo and an upgrade shop will become available after each one from level 1 to 9.
The questions marks in the video are to give hints about the game and are not yet active in this build.