CS2D 0104 come with the full orignal package of maps and old weapons, this version does not have famas guns galils burst fire or silencers. it is twice as fast as CS2D Max and more fun because of this. There is also more skill required to play in this game, whereas on cs2d Max there is a lot of luck involved. The HE are not as strong, and the flashbangs are weaker to correspond with the fast pace of the game.