I will go with Mass Effect. I'm in the mood for a sci-fi RPG. I played the demo of Bioshock and it was great but Mass Effect will give more play time. I'm just not sure if I will play Bioshock again once I beat it. I like long games or games with good replay value. Metroid is a must buy for me. I'm still torn with Bioshock. It might be a rental.







