To progress through the "Zoe: Rounds" mission in Silent Hill: Townfall and reach Mr. Stewart's residence, players must first unlock the gate to the Community Gardens. This requires obtaining a key from a locked garden shed within the area, which in turn necessitates solving a four-digit code.
Upon entering the Community Gardens, locate a shed labeled "Jane's Garden." This shed contains the necessary key but is secured by a lock. The solution to the lock can be found by examining the garden plots within the Community Gardens themselves. Each plot is marked with a name and a year. Players need to find Jane Chalmers's plot.
Her plot is located on the left side of the Community Gardens, opposite her shed. The year associated with Jane Chalmers is 1993. Entering this four-digit code, 1993, into the lock on Jane's garden shed will open it. Inside, players can find the Community Garden key. With the key in hand, the Community Gardens gate can be unlocked, allowing access to Mr. Stewart's house. Once at Mr. Stewart's house, since he will not answer the doorbell, players should attempt to use the back door to continue the mission.