You're welcome

thanks, i think i am going to buy crusader king 2 now(because it is on sale). and maybe get eu4 later. thanks once again

Crusader Kings 2 is very character focused and has semi RPG elements because of this whereas EU4 is a more traditional grand strategy game and has more in depth warfare, expansion and diplomacy whereas CK2 is more about political intrigue and medieval dynastic simulation. EU4 has better UI as it is a newer game and has mechanics that you would be more used to if you came from a game like civ. Both are excellent and I would thoroughly recommend buying both when you have the money. EU4 is probably a less difficult game to get accustomed to although I would say that CK2 is more unique. I personally started with CK2 although EU4 probably has an easier learning curve, not to say that it's any less complex than CK2 though...

should i get crusader king 2 or europa universalis 4?

:P

never has a truer word been spake