Stronghold, not the recent yrs one, got one DOS version early
90's.It's sort of RTS, but you can pause game to manage the things,
can set the progress speed, etc. so not really that "Real
time".
Anvil of dawn, RPG,i think it's DOS game, not that old as
Stronghold.
Transport tycoon deluxe anyone? it's so fun to purposely make the
railway join together to make trains crash,haha.
Legend of KamYong Hereos aka JinYongQunXiaZhuan. No need to say
more, those who play chinese RPG sure knows it.
XianJianQiXiaZhuan part 1, the experience of playing the later
parts are just not as good as the first one. The story about
LiXiaoYao and LingEr is still the best.