Use the Left and Right Arrow Buttons to move the Tetrimino. Use the rotate buttons to rotate the Tetrimino. Use the Soft Drop Button to Soft Drop the Tetrimino. For those of you who don't know how Classic TGM works, there is no Hard Dropping, Sonic Dropping, and Holding, so don't think that this has a HUD bug while playing this.
Any Bugs? Please let me know. Music and Sounds from TGM1.