It can be downloaded from official website of api, steam platform or game websites such as Wandering Star. Download steps are as follows:

1. Open a pc browser, type official website in the search bar, and press enter.

2. After the relevant entrance pops up, click the official website certification mark official website entrance to enter official website.

3. Click "Download Game" in the upper right corner, set the file saving path, and click OK to download.