Demo update #38

[p]Changes & Improvements:[/p]

[p]Improved audio saving system[/p]
[p]Updated and improved tutorial[/p]
[p]New items added: Wolf Shield and Broken Shield[/p]
[p]Code optimization[/p]
[p]Several new sound effects (SFX)[/p]
[p]Improved camera rotation[/p]
[p]Improved text content across multiple languages[/p]