The new standard for PC shooting games is the ACT Labs arcade light gun with deadly pixel accuracy. The sleek pistol connects via USB but also a TV version is available so you’re not left in the cold. ACT Labsâ€™ latest technology works with non-CRT displays. The Sengital Gun senses the userâ€™s gun motion and calculates the target point on the display. The Sengital technology is completely different from the Original PC USB Light Gun which uses a photo sensor and lens to calculate the target point when the trigger is pulled. Unlike the Original PC USB Light Gun, the Sengital Gun is not an absolute pointing device. It relies on the userâ€™s motion to determine the target point on the screen. Bottom line – it’s compatible with plasma, LCD, TFT and project monitors!