Well even the new games have beated old ones,I still like from classic games mostly from Old Red Alert 1 and from Police Quest AND Civilization 2.
Thease three classic games are exelent ones and also bit difficult at start,also there is other Classic games like Settlers and Doom Quake Duke Nuke those games....Also good ones AND Closen Combat's 1-5 never played the first one but I think that it is good.
RA2,RA2 Yuris Revenge are not so good ones than RA1 where is the Great Story? RA2 is only continuing something what don't belong with...
Duke Nuke 3D: well I can't say much from this game because its WAY too long when I played it last time

but it was good,at the end it started to taste like wood...
Settlers: well I have only the 2 version and it was pretty good acctually,well I will only play it when I'm too boord
Doom:I will say same words what I said on the Duke Nuke 3D.
Civilzation:Well this game is much more better than the thirt one it have everything what was missing in Civilzation 1 and good Game I will say that I suggest it to everyone.
Police Quest:Belive it or not,this game have shelphone music and old grapic what is good when you will get use on it,and THIS Game is HARD!,Acthing like REAL Police officer with great plot. I have this game but I have lost the book where is all codes what I need

sad,and SWAT2 Police Quest edition is good but sometimes too annoying,one miss shot and civil wounded Game Over
Close Combat:Thease war 2D collection is fun,it's fun to lead soldiers and squads,but enemys are too stupid ones,if someone want to have challenge he have to make his team so that it isn't good and everything good to enemy,but still it is somehow too easy..well good game also.
I have 2,4,5 and this Combat Mission is like 3D mode to this game

but more in tank battles than in infantry,and it isn't so good....