Computer games are a popular form of entertainment and have been around for decades. One of the most popular computer games is MYST, a four-letter word game released in 1993. SIM is a three-letter word game released in 1989 that allows players to create and manage virtual cities. TETRIS is a six-letter puzzle game released in 1984 that requires players to rotate and move blocks to complete lines. ATARI is a five-letter game console released in 1977 that was one of the first home video game systems. Finally, SIMS is a four-letter life simulation game released in 2000 that allows players to create and control virtual people.