Freedoom 0.6.4

One of the advantages of open source games is that sooner or later their creators make all the code that is part of the game available to users.

So it was in the case of Doom, a well-known computer game from the 2000's from which all its structure has finally been released to the liking and delight of Doom lovers.

Freedom is a small part of that structure; it's the compilation of levels, sounds and graphic effects that make it possible for Doom's graphic engine to lead to such a spectacular game.