DOOM was 21 Bashny.Net

Today, one of the most important games in the industry 21 years old!
It was December 10, 1993, one of the founders of the company 3D shooters id Software released Doom. John Carmack and John Romero created in this game so interesting universe and cool setting that first person shooters have become the most popular genre.
It is thanks to this kind of Doom appeared multiplayer games like Deathmatch, the number of ports of the game is no longer amenable to the account, it is mentioned in the movies, TV shows, books, and even other games.
All IDDQD! Post nostalgia.

Source: geektimes.ru/post/242739/