Bad Season is the debut mixtape by Tech N9ne released on December 23, 2010, for free digital download.

It contains 14 all-new tracks submitted by DJ Whoo Kid for Tech N9ne to rap over without prior knowledge of who produced any of the beats.

Dr. Dre, the Haitian Super Heroes (DJ Whoo Kid & Red Spyda), Travis Barker and Cookin Soul were later revealed as producers for the mixtape.

The mixtape features guest appearances from Krizz Kaliko, Kutt Calhoun, Jay Rock, Big Scoob, Oobergeek, Irv Da Phenom, Nesto and others.

The mixtape was re-released through digital retailers on January 25, 2011, with physical copies being sold by the label through their web-store.