Lightkeeper was a Zero Dawn protocol by which clones could be made of the Zero Dawn Alphas. This protocol was intended to ensure that work on Zero Dawn would continue even beyond the lifetimes of the Alphas, until the system was perfected. The Alphas themselves would raise and train the clones to oversee and complete the necessary work. While the protocol was never used for its intended
Horizon Zero Dawn - 100% Achievement Guide. Check the semi-missable "All allies joined" & "All Machines Catalogued" achievements, if you don't want to play the finale several times. Full NG+ playthrough on Ultra Hard required. Pick a difficulty of your choice for the first playthrough.
The Triple Shot is a learnable Brave skill in Horizon Zero Dawn. While aiming (LT), the player can press R1 to notch another additional arrow. This skill can be deadly when used in tandem with Concentration, as the player can load additional arrows while waiting for Concentration to recharge. Handling attribute affects the speed of which Aloy nocks additional arrows. One should take caution