Croteam has released its latest bi-monthly update, today talking about the Crumb rendering system in the game engine being used for it upcoming game, The new rendering system uses real meshes and replaces the previous system which used particles. The result should be an all-around better looking game experience. There are also other topics of discussion including the group's glee with DOOM 3 featuring co-op play and a plug for a book in which programmer Dean Sekulic contributed to.