Hi. Is it possible to use any song in my game? Copyright is a very important thing, but we don't think about it in Russia. Is it okay if I leave a link to the video or mention its author? Thx.

hey there! you can use content that you have the rights to use such as songs that are public domain or have creative commons licenses. there's a lot of music out there that's available with these licenses, as well as general sound effects/tracks on sites like https://freesound.org/