In Underrail the Auto-Turrets magically know who is and isn't an enemy. Your only option as a player is to hack them to shoot everyone indiscriminately, or simply turn them off. What if in Infusion Auto-Turrets would automatically scan the biometrics of NPCs (and the player) to determine if they were an enemy or not? From a gameplay perspective, players with a high hacking score could remotely upload their own biometric data to the Auto-Turret database, causing the Auto-Turrets to no longer see them as a threat. Of course, the player could also delete the data of enemy NPCs, causing turrets to shoot them if they walked within their field of vision. Not only would this be a fun gameplay mechanic, it would make more sense from a lore perspective too.