The whole thing is an abstract metaphor for Death Note
One of the pieces displays Obfuscating StupidityThe L-block is running a Gambit Roulette. It all fits together in the end.
The real reason the Soviet Union fell...Is because between Tetris, Zerg Rushing Hitler, and putting a man in orbit, the Soviet leaders realized that their nation had fulfilled its purpose.
Tetris is a mind-control device created by the Soviet government.It didn't name The Tetris Effect for nothing. Tetris has no real right to be as addictive as it. Instead of watching the news, educating yourself, or meeting girls, you were playing Tetris, which has no Real Life application. Tetris was invented to weaken the United States, one citizen at a time, making it easier to take over in 20 or 30 years.
All of the blocks are sentient and have lives outside of making linesThis is just their day job. They're all a group of friends and coworkers whose job it is to make walls out of lines. Sometimes they have off-days and they miss a couple of bricks.
Tetris isThe very lowest level of hell. Think about it. It's for the very worst people, the serial killer rapist arsonist litterers of the land. People are turned into Tetris blocks and forced to eternally make lines. If the screen fills up, they are taken away to be tortured.
Tetris is a way of casting spells
Tetris is a metaphor