I'm sure everyone has got at least one game in their collection that they had high hopes for but turned out to be terribly disappointing.
Personally I pride myself with the fact that I almost never get disappointed, simply because I rarely buy games on impulse or buy into hype (I believe it when I see the final product and read the reviews). I never preorder games either.
The only times I've gambled with game purchases I've been lucky enough to find something I truly like. For instance,
Haunting Ground was a game I bought solely because of it's cover (and the bargain price) but it turned out to be
an amazing game! Despite it's so-so reviews I consider it to be one of the gems in my collection.
I can say for sure that the
worst game in my collection is
Demolition Girl. Fortunately it's the kind of game that's so bad it becomes great! So no real disappointment there. I knew exactly what I was buying.
The only game I can think of that really disappointed me recently was
Hellgate London. I was expecting Diablo 2-gameplay but got a mediocre repetetive shooter. I wanted to like it so much but I eventually reached the conclusion that it was shit.
So which game (or games) taints your own collection?
PS. I used the word "collection" a lot so I should probably point out that I never trade in games. Not even the bad ones. The only game I've ever traded in was
Athens 2004, a game I won in a speed button contest for which I got
Ico instead! 8D
You
could mention games you've already traded in but I think it's more fun if you post games you currently own but regret buying and probably won't play ever again.