Lazerxtreme uses the NexusPRO Laser Packs (from Australia) for its laser tag game. Equipped with the latest generation of LEDs in a durable, light-weight vest and phasor, the NexusPRO Laser Pack is capable of emitting 8 different, powerful colors and beams, providing players not only flexibility in their choice of colors but also the latest in comfort or ease in wear and handling.