Null Sector Bastion Tank

The Null Sector Bastion tank sound from Overwatch, with its rising doo doo doo call before rolling in. Gamers use it for robot entrances and funny fights.

This short clip captures Bastion in tank form from Overwatch, transformed into a rolling Null Sector unit that announces itself with a cheerful musical call. Instead of a heavy engine roar, the sound is a series of bright doo doo doo notes that stretch into one long final tone, almost like a friendly robot singing its own theme tune. The contrast is what makes it memorable, because a bulky war machine sounds playful and harmless for a few seconds. Viewers instantly expect something silly to enter the frame or a small character to cause surprisingly big trouble on screen.