in the cga dosbox there doesnt seem to be sound blaster emulaton
most games that run in the cga dosbox dont have soundblaster sound
Are you sure that those games actually support the soundblaster ?
Really old games tend to support the pc speaker only.
This is not a restriction of DOSBox, but one by the game.
Could you post the names of the games that should support soundblaster and have cga graphics and don't work in dosbox.