The city of St. Canard is plagued by an unseen crime wave. The intelligence agency S.H.U.S.H. suspects that the shady organization F.O.W.L. and their valued operative Steelbeak are its causes. The caped superhero Darkwing has made quite some enemies in the criminal circles thanks to his past heroic deeds, and now the entire city has to pay for that. Naturally, the valiant duck is determined to travel through the dangerous streets of St. Canard, defeat his foes, and foil Steelbeak's plans.