Ok, I see you added some sound effects which is good! But I still think some of the adjustments to the tetris formula are unnecessary and do nothing to improve the game. Case in point: The Space Invaders stage. Your game is already hard enough to figure out block placement with the way it's tilted by default. CHANGING THE VIEWING ANGLE IS NOT ONLY A STRAIN ON THE EYES BUT MAKES THE GAME UNNECESSARILY HARDER THAN IT SHOULD BE!
I can't even get past that damn stage because the angle screws up my perception.
Also, I think you need to have it written somewhere in clearer words what all the extra stuff is. I still don't understand the purpose of the letters at the bottom of the playing field, nor do I understand the majority of the symbols on the LED screen.
 "Drop and Roll"){kind=icon}
 "Flood Runner 3"){kind=icon}
 "Anti-Idle: The Game"){kind=icon}
 "Back to the Cubeture (1)"){kind=icon}
 "tile breaker"){kind=icon}