Age of Empires 2 The Age of Kings and The Conquerors (or Age of Empires 2 HD,but i preffer caling them their real names) are one of the best strategy games out there.They are released in late 90's,but even today,they are one of the best.
Age of Empires 2 HD doesn't add much,but you are able to play on win7 (which is excellent) and you are able to play mutliplayer (just find your friend and play,it's really fun) and it adds some shader efects (water for exampe).
Let me just say something about Age of Empires 2 : Aoe 2 is real time strategy games originaly deveploved by Microsoft games.It's setted in middle ages (starting from Dark Age till Imperial (late medieval) age ).
Campagins are deffinetely great,without a doubt ( Age of Kings campagins are : William Wallace (learning campagin),Joan of Arc,Saladin,Barbarosa,Geinks Khan) (The Conquerors campagins are : Atila the Hun,Montezuma,El Cid,and Battles of Conquerors).
You have quick battle option,where you choose your nation (they are a lot of nations) and battle vs bots or real players.In both cases,its fun.
I played this game since 2005,and i still play it.Maybe i'm not old,but i know what this game can give,and what to excpect.Still have my Age of Empires Collector's edition original cd.
If you never played this game,play it today.It's worth 20e withoud a doubt.