games you regret buying

MW3 for myself and 2 copies of ARMA2:co for me and my friend, neither him nor me liked it.

portal 2, got it on summer sale. keep crashing eventhough im sure i've met the min spec and played with lowest setting available.

I regret getting these games because my pc is sh*t so they don't work(These games use alpha blending which my graphics card doesn't support):

All of sega pack aside from the really old games, Krater, and Serious sam 3

I regret getting these games because their terrible imo:

E.Y.E. Divine Cybermancy, Secret of the magic crystal, and wizorb.

Now there is 1 game that i feel i must mention... Mount&Blade: Warband. That game is absolutely amazing, i bought it a few days before the end of the sale and i have over 50 hours of gameplay already :D
Very highly recommended :P