Oh man.. God of War
This is one of the BEST GAMES EVER on PS2. Its Carnal, its maddening and its freaking fun. You have never killed so many things in so many different ways as this. It feels like Mortal Kombat combined into one of the greatest platform based games ever but at high speed. No stalling, no chit chat. Have sex, kill people and move on with no regret. Sweet naked nuns thats a fun game.