Lock's Quest is a real-time strategy game with tower defense elements, initially released for the Nintendo DS in 2008 and remastered for PlayStation 4 in 2017. Players take on the role of Lock, a young, courageous hero who must defend his village from the aggressive army of clockwork invaders led by the nefarious Lord Agony. The game combines strategic building phases, where players construct defenses, with action-packed battle phases where they control Lock to fend off enemies. The remaster enhances the original's unique hand-drawn art and offers a revamped user interface and soundtrack.