I dunno about what makes a game a 'must have' to me. Certain games are simply brilliant, others I get bored of. And perhaps I'm missing out on a lot of gaming hype, or I'm completely numb to any kind of outside info about games, but last couple of years hardly any game made me want to buy it. The last 'must have' was Baldr Force Exe for DC which was released last year in October.