This is kind of like Skyrim but if there were guns!
Stealth: Silent Footsteps https://youtu.be/axGPHOGxVCA
Control: Tooth and Claw https://youtu.be/VDaDgZ7XngA
Build Up: Steel On Steel (Loop of the first 9 seconds) https://youtu.be/GRiQ_92li1I
Assault: Watch the Skies https://youtu.be/hcFtjdpDOtA