Most ancient games you return to frequently.

Now given that we are all sorts of ages, there are ofcourse gonna be a lot of different time periods in this, so of course i just mean ancient from your prospective. All of its valid. 

But the question being,  What old as dirt, ancient AF games do you find you return too frequently and enjoy, like literally over and over. 

mine would be 

Imperium Galactica Allience 2.     1999
 
Civilization 3.   2001
 

Warhammer dawn of war. (first one)    2004

  
Empire earth 2   2005



Baldurs Gate 2.   2000


 

Metal gear solid.  1998






 OG  silent hill 2. 2001

 
Final fantasy 7  1997



 
Final Fantasy 8.  1998


 

Every now and then ill play a bit of ADOM. Not very good at it heheh.

Insaniquarium! (2001) Love that game!

wouldn't call it ancient and it definitely isn't unknown in any capacity but halo 2 (2004) is just such a time-devouring game. i admit most days i just find myself queueing it on MCC since i dont have much freetime and dont feel like setting up insignia to play a game on original hardware but team swat on ascension is godly.

rollercoaster tycoon 2 is one i always return to, rct3 and planet coaster are both awesome but in many ways they still don't match up to the originals