! The Engine Room is what keeps the Helicarrier in the sky! If we lose this, we crash! There's no two ways about it, you have to find Taskmaster's bomb and disarm it before it's too late! We've intercepted a transmission from Taskmaster to his agents detailing how to arm the bomb. Listen up:

Audio

One can only assume that to disarm the bomb, we must do the opposite of what Taskmaster says! You're our only hope , we're counting on you!