All the Latest Game Footage and Images from Tetris Royale It was all leading up to this. All those years of stacking Tetriminos, puzzle solving and setting up Tetris Line Clears are put to the test in ...

Here's how software engineer Garth Kidd defined the "Tetris effect" in his 1996 paper, "Possible future risk of virtual reality," for The Risks Digest. "Many people, after playing Tetris for more than ...