I had my first outing recently at age 64 years. Where was this game when I still had my knees? Huge fun even though I hadn't got a Scooby what I was doing half the time. For the other half I couldn't see what to shoot at as my specs were fogging and the goggles kept my eye away from my rifle's optic. Nonetheless, it was great fun and I shall do it more next year once the winter has passed. My knees really don't like the cold!