Meet the KAT Walk C: a virtual reality treadmill that provides you with a more immersive gaming experience while giving you a workout. It lets you move in all directions and has a walking area of 0.69m². This treadmill is compatible with SteamVR and PSVR titles.
KAT Walk C lets you walk, run, squat, retreat, and crouch. It comes with footwear and harness to support natural motion. Expected to ship in October. You can find this project on Kickstarter.