Double Triple Cannon Setups

Double Triple Cannon, sometimes referred to as DT Cannon or DT, is a T-Spin combo designed by player TKI. The setup is essentially a T-Spin Double followed by a T-Spin Triple. A player utilizes the T-Spin Triple wallkick in SRS to make a T-Spin Double that leads into a T-Spin Triple. In Tetris variants without instant lockdown it is best to hold the soft drop button until the T-Spin Double has been completed. This makes it instantly drop "through the gap" so the T tetromino doesn't rotate early and end up in the wrong spot.

Empty Field Setups
Because so many DT Cannon setups exist, the player can choose a setup that fits the order of their opening set of pieces. TKI's Signature

IT Balance

TZ Base Setups

JO Base Setups

Other Setups