NES Tetris "Mode B" in 00:50.53 by Chef Stef

http://tasvideos.org/920M.html

This movie completes the B-mode of Tetris at level 19-5. Its goal is to clear all blocks from the screen upon the final line cleared. And of course it aims to do this as fast as possible.

Note: The author manipulates luck by pressing up+left+right to slow down the block's falling speed.

This is a tool-assisted speedrun, made on an emulator, using frame-by-frame shooting, savestates, and rerecords to overcome reaction time and human error. As such, it is purely a form of entertainment, and is not designed to show skill.