Havok – if you don’t know – is a popular game engine used by hundreds of studios for thousands of titles on console, PC, handhelds, and more. They’ve teamed up with the folks at Sony Ericsson to bring it to their Xperia Play and have demoed it on video. They show ragdoll physics, their destruction engine, and their behavior engine. Simply put: games for this phone will be awesome. Go ahead and watch the video above to get an idea of what you’ll be playing pretty soon. [via UberGizmo]