Ever lost many hours put into a game because of the game's design?

[NinjaBlade360]

not form game design but when my friend moved to Texas he took my ps2 memory card with him

Dirge of Cerberus: Final Fantasy VII 50 hours
Final Fantasy X 130+ hours
Final Fantasy X-2 70 hours
Final Fantasy XII 120 hours
God of War 20 hours
God of War 2 30 hours
Kingdom Hearts 100 hours
Kingdom Hearts 2 120 hours