ZTag is like laser tag without guns. Each player wears a lightweight badge that indicates his “health” level. Instead of aiming guns at each other, players simply try to get within 3ft face to face to other players to “tag” them. When a zombie player tags a human player, that human will become a zombie and spread the infection.
Green Heartbeat: Human
Yellow Heartbeat: Sick Human (will turn into zombie eventually unless healed)
Solid Red: Active Zombie (will infect humans within 3ft)
Red Blip: Stunned Zombie (temporarily unable to infect humans)
White Heartbeat: Doctor (will heal sick player within 3ft)
White Blip: Stunned Doctor (temporarily unable to heal)
Green Heartbeat: Human
Yellow Heartbeat: Sick Human (will turn into zombie eventually unless healed)
Solid Red: Active Zombie (will infect humans within 3ft)
Red Blip: Stunned Zombie (temporarily unable to infect humans)
White Heartbeat: Doctor (will heal sick player within 3ft)
White Blip: Stunned Doctor (temporarily unable to heal)