Key Master: Locksmith Sim

Run your own key-cutting shop. Copy each customer's key by hand, earn money, and build a lasting business.

CUT BY HAND
Hold the cutter and steer along the pattern. Lift your finger to pause. Learn seven key types through blade cutting, dimple pressing, circular tracing, and chip timing.

BUILD A SHOP
Buy better tools, manage your blanks, and prepare for rent. Choose perks that change your jobs and rewards. Suspicious customers offer more cash with more police risk.

SELL AND START AGAIN
Complete a twelve-day shop run and its final contract. Sell the shop to unlock permanent perks. Explore five districts with different rules, customers, and challenges.

GROW YOUR STREET
Earn buildings by completing good cuts. Open businesses that bring different jobs to later shops. Buildings and collections survive shop sales and losses.

COME BACK FOR A NEW CHALLENGE
Replay the daily key to improve your score and earn medals. Complete guild orders, collect trophies, and unlock cosmetics across played dates. Missing a date never removes earned rewards.

Optional purchases offer cash, cosmetics, starter benefits, and forced-ad removal. Reward videos remain optional. You can complete shops without paying.