GET YOUR BEARINGS
About Teller's Duty
Teller’s Duty puts you on the first day of work at Kertasia Bank, where your job is tied to a family’s medical bills. The narrative follows a new teller navigating a country ruled by absurd regulations and a dysfunctional government.
You will process transactions, verify documents, and uncover forgeries while dealing with over a hundred distinct customers. Every interaction tests patience and integrity, and your choices affect relationships, job security, and the future of Kertasia.
01 / THE GUIDE
Core Gameplay Loop
The main activity consists of handling bank transactions, checking paperwork, and spotting forged documents. Each action is presented as a discrete task that must be completed before moving on to the next customer.
Progress is measured by surviving days at the counter and meeting the expectations of your uncle, the branch manager. The game records how well you follow bank policies versus personal ethics.
- Complete each transaction before starting the next to avoid backlog.
- Pay close attention to document details when verifying paperwork.
02 / THE GUIDE
Customer Encounters
More than one hundred unique customers appear, each with unpredictable demands and ethical dilemmas. Their requests range from routine inquiries to confrontations that require calm handling.
These encounters expose the absurd regulations of the dystopian setting, forcing you to decide whether to follow the rulebook or bend it for personal reasons, which directly influences relationships and job security.
- Listen fully to each customer before responding.
- Consider how bending a rule might affect future interactions.

03 / THE GUIDE
Moral Decisions
Every choice you make carries moral weight, shaping your personal fate and the broader future of Kertasia. Decisions affect how coworkers, your uncle, and the government view you.
The game tracks these decisions, leading to divergent outcomes that reflect whether you prioritize survival, integrity, or family needs.
- Weigh short‑term benefits against possible long‑term consequences.
- Reflect on how each decision aligns with your character’s values.
04 / THE GUIDE
Visual Style
Teller’s Duty uses a vintage paper aesthetic inspired by old government documents, giving the interface a textured, muted look that reinforces the dystopian bureaucracy.
This artistic direction grounds the absurd regulations in a tangible visual world, making the setting feel like a lived‑in bureaucratic environment.
- Observe the paper textures for atmospheric immersion.
- Notice how the UI reinforces the theme of paperwork.
05 / THE GUIDE
Platform Features
The game is available for Windows and macOS, offering full controller support, Steam Achievements, Steam Cloud saves, and Family Sharing, allowing flexible play across devices.
These features let you continue progress on multiple machines and share the experience with others without additional purchases.
- Enable Steam Cloud to keep your save data safe.
- Try controller support if you prefer that input method.





COMMUNITY
Player discussion