I've put at least 50 hours into this game, and I'd gladly do it again.

Persona 3 is a Japanese RPG which follows a teenager who has just moved to a new city. He and a small group of others can witness the 'Dark Hour'. The Dark Hour is the time between days, that happens at midnight every day. Ordinary people do not notice it passing, and are imprisoned in coffins, asleep, as it passes. A strange enemy, called Shadows, are infecting the citizens of the city with a strange disease called 'Apathy Syndrome', which makes them lose their minds.

Fun stuff.