The "Snowball Slinger Flinger Thinger" was developed for a free event at LA Live, over a December weekend in 2016, we had over 2000 kids play the game. Since the initial event, we had demoed the game at dozens of internal and external events. Most recently, this holiday we brought the game to Gillete, and St. Jude Children's Hospitals. As a request from their staff, we modified the game to be playable without strapping on the HMD, we 3D printed a mount, so you can rest the headset on the top of the slinger, and still play the game by looking at the monitor.