Over 100 air fighters and 3D dogfight! You can enjoy large-scale aerial dogfight. A free soundtrack (all 14 music) and 3 free DLC games are included.DLC games are for Windows only.
If you don't know where the soundtrack is, look at the guide.
DLC
https://store.steampowered.com/app/1149110/
https://store.steampowered.com/app/1103260/
https://store.steampowered.com/app/1221870/