As soon as I finish an amazing game I am always satisfied & really happy that I got to go through such an experience, but a day later I get this weird sad & empty feeling.

It happened after finishing MGS4, Old FF's, Donkey Kong Country 1, GTA:SA, Pokemon Gold, some Tomb Raiders & Final Fantasy XIII just now.

Its hard to describe the feeling but you just start to think that your rushed through the game, that you won't go through such an experience again, that you just wanna rewind to the day you got the game & go through the excitement all over again :(

There are some games that should never end :(

Does this happen to any of you?

only once, after I beat FF12

You get the feeling that you've played a very good game and it's done good to you :)

oh for me that was more of a, "YES its finally over..time to return it" feeling

roflroflrofl j/k I loved the game too!

Sometimes, but only if the game doesn't have any inherent replay value. For instance, beating Mass Effect 1/2 isn't disappointing because I just think to myself "Self, what class/gender/alignment should I play now?" and launch right back into it. Now with something like MGS4, it was kind of bittersweet because that's it, game over.

Shenmue II

I feel empty / suicidal till today.

MGS4 did it to me.

I think it happened after FFX and DQVIII.

But it happens to me a lot more with movies.

No. Ocarina of Time and Halo always leave me satisfied.

Ocarina of Time and Mass Effect2 did it to me after I beat it........I didnt want it to end 

Kingdom Hearts also