What´s the last game you played that really pissed you off due to its difficulty/cheapness/other reasons?

[InnocentSin]

Fire Emblem: Radiant Dawn Hard Mode, my characters kept on dying in one of the chapters in Part 1 because there were so many cavalier units. The bridge chapter in Part 3 frustrated me to the point I actually bit on the game case and the bite marks are still there.