We use the Helios 2 system from the world market leader Zone. Helios ensures safe fun. Zone has consistently championed the two-handed game, including in competition. Not only is it far more secure, it feels more natural than holding a one-handed device, and our large capacitive sensors are virtually impossible to trick. Helios also features a super-soft, large rubber nozzle guard and an adjustable accelerometer "tilt" system to prevent rough play. Helios builds on the tremendous success of Zone's Infusion, Rift and Nexus systems, which collectively are the best-selling laser tag systems in the world. Players love the zone feel. It's just great fun. Zone's global membership system brings players to life by leveraging the hugely popular world of online social gaming. With around a million games played each week, Zone's popularity is undeniable. Each game has achievements and skill levels for players to work towards and brag about. It is a global and local ranking system that allows realistic global statistical comparisons for each individual location, but also allows important local control.