And then we come to the physics engine. Oh, the physics engine, for which so much praise has been sung. What they say is all true. It is fantastic th… - Yahtzee Croshaw

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And then we come to the physics engine. Oh, the physics engine, for which so much praise has been sung. What they say is all true. It is fantastic the way you can pick up boxes, the way they fall, the way they tip over, the way they smash into bits when you hit them. (On Half-Life 2, 26 November 2004)