Alyx’s physics were genuinely groundbreaking. If this includes all the features they showed off in that game, it’ll be one hell of a contender in the physics engine market.

Though it would have been more impactful (ha) if they had released it six years ago alongside Alyx, back when the free physics options were all kind of crap compared to the commercial ones. Jolt has become the de facto free 3d physics solution within the past few years and it’s also a huge step up over the old offerings.