Dude, HL2 is freaking awesome. The most recent game I've played before HL2 is 'Call of Duty', and dude, graphics have come a loooooooong way in just a short time. I can't believe HL2, it's seriously the coolest game I've ever played. I love the environments, picking up or breaking anything and everything. Also, the sound is unreal. I love it when you're in an intense area and the music picks up. It really creates a sense of urgency. What a sweet game.