My favorite moment in Half-Life 2 was playing for The One Free Bullet achievement on 360. You could only use the gravgun, crowbar, grenades, and rockets (you don't get many and you have to use them against those flying things). I became an expert at improvising with the gravgun. It was really a much better experience without bullets. Well, you had to use one bullet to shoot off a lock at the beginning of the game, but none after that.



