(PLEASE READ!) Keyboard Is Not Supported so just suffer yourself using the mouse. Adds harder modes, a (kinda) level selection, adds the current time and date, and much more. Note that the calendar is a bit glitchy. Master Mode And IMP0SSIB7E Mode Might still be in the game. They were fine at first, but just suddenly stopped working. If anyone knows how to fix, please tell in the comments! For now, the only way to access them is through the broadcasting messages or looking at some of the variables.
Credits to Aile ZX For Ripping The Sprites on The Spriters Resource And MotherFan For the Tetris Logo Font