42-minute Happy Game original soundtrack from Czech alternative band DVA and 176-page Happy Game digital art book with design drawings by creator Jaromir Plachy.

Full game sold separately.

Soundtrack (mp3+flac), Art Book (pdf) files will be located in the following folder upon installation:
PC: "C:\Program Files (x86)\Steam\steamapps\music\"
Mac: "/Users/USERNAME/Library/Application Support/Steam/steamapps/music"