Hello there! Great thx for appreciation! Well the full game version is not ready yet and the game hasn’t been tested after the moment of that berries/other materials collecting. Not to mention the additional features that are going to be implemented to make the gameplay less repetitive. So nowadays only this option is available, but it should take about 3-4 hours to beat the demo completely anyway even with this restrictions, and thus the game difficulty is set on the intended high level. So it might be a challenge to achieve all demo’s content in one run, though it’s definitely possible regardless of this limitations. Hope you can try and enjoy it nevertheless :)