Original version: Тетрис, made in 1984 on the Elektronika 60
Recommended version: Tetris, released in 1989 for the Game Boy
I don’t know what I could possibly say about Tetris that hasn’t already been said many times. It’s considered the quintessential puzzle game and is incidentally one of the best-selling games of all time. It so profoundly affects players that many of them hallucinate in everyday life, seeing blocks falling in front of them. What’s more, Tetris is a perfect game (mirror).