Lil' Guardsman is a deduction adventure game from Hilltop Studios. Players assume the role of a 12-year-old filling in for their father at a castle gate. The core gameplay involves interrogating over 100 unique, fully voiced characters, including humans, elves, and goblins, using deduction and dialogue to decide whether to admit or deny them entry. Player choices directly impact the kingdom's fate, potentially leading to a siege.The game incorporates narrative and puzzle mechanics, requiring players to carefully question visitors based on their responses and utilize tools. Success in interrogation can earn gold, which can be used to upgrade guard tools. A Chronometer3000 mechanic allows players to retry decisions to achieve better outcomes. The narrative unfolds through events like a royal wedding and potential conflicts, making player decisions critical to the kingdom's survival.