Is gravity something that was already in CryEngine when we started?

No, there was no gravity in CryEngine when we started. We just floated around in zero G in every single game. I'm just teasing you. Yes, of course, we had gravity within CryEngine, but one thing to keep in mind was that the gravity was a perfectly downward Z vector, like a negative Z vector. We didn't have the idea of a spherical gravity shape, right? So then when you're sitting on this side of the planet being pulled to the center of mass for the planet, that was never a concept that we had before. So our very, very high level, or low level, that's funny. Whenever we talk about programmers, sometimes, like a really good programmer, sometimes we say a high-level programmer, but the best programmers are the low-level programmers. So it's like saying a low-level physics programmer, Chris Rain.