Music i used for this level shoudn't have any copyright issues, as i checked the description of each YT upload.

Bad Toys 3D Theme(Version 2,Converted from MIDI to MP3 by Me)
https://www.youtube.com/watch?v=UiKWkJox8Ik

Danger/Front Base. Fight/Bishop's Tower. Action/Sanctuary by Morey Goldstein(Strife: Quest for the Sigil OST)
https://youtu.be/eV4-4jj1WQw
https://youtu.be/PHCToZFBX64
https://youtu.be/LbxJNBkPxMY

Oww! by Lee Jackson(Rise of the Triad - Dark War OST)
https://www.youtube.com/watch?v=4F1VDsqNGTg

The Arena/Track Hard Metal(Death Rally OST)
https://www.youtube.com/watch?v=1naOSIImaYI

Bad Toys 3D Original Intro
https://www.youtube.com/watch?v=_e8cFo8GklQ