Does anyone have any good retrogaming (DOS games to recomend)

As it happen, the next week I have a lot of spare time, so I was planning to spend with my belowed DOSBOX macbook… Thing is I just cant think of any good games to play… MY favorites are games like betrayal at krondor or a good and funny buisness sim like transport tycoon…..
but I am pretty all-eating when it comes to good games…