Games I've gotten every Trophy/Achievement for.
I love achievements and trophies. One might call me an achievement-whore. I can sometimes become obsessive about getting all of them for certain games.
This list will also include XBLA, PSN and even PC titles.
Also, I absolutely hate online achievements. This is most likely due to the fact that I don't play online. Ever. The only exception being MMO's, and games where online play is integrated in such a manner that you don't really have to interact with other people. For example: inFamous 2's UGC Missions and Demon's Soul's blood-stains. Those I don't mind so much. But games like Gears of War and Halo? No thanks. Over half of the achievements on those titles are online and I will never get them. I also hate ridiculously hard achievements that are worth very little. Those are stupid. Ridiculously hard achievements just suck in general.
Another note I should make, is that Japanese developers don't seem to understand achievements and trophies at all. There is a disproportionate amount of either very hard, very easy or just plain pointless achievements/trophies for many Japanese developed games. It must be a Western thing. There are a few exceptions, like the hilarious and well named trophies/achievements for Metal Gear Solid HD collection. But that is probably due to the input of one Kojima-san.
By far the worst game of all, and will probably remain so for a very long time is FFXI for 360. It's pretty much impossible to get all of them by yourself or legitimate means.