Keep the classroom simulation under adult control
Use Koin only as a teaching variable, show which states are simulated, and do not gather payment details, credentials, or personal student data. Give instructors a clear way to reset, demonstrate, and discuss fairness, accessibility, and production limitations.
Review the flow with real release questions
Check age context, parental or shared-account assumptions, accessibility, localization, regional wording, moderation, artwork rights, privacy on shared screens, competitive fairness, platform policy, support, refunds, security, and durable ownership with the responsible humans. Replace claims that the browser build cannot prove, especially native billing, identity, store approval, financial reporting, and guaranteed outcomes. Test confirm and cancel with keyboard, touch, assistive navigation, reduced motion, and low vision where relevant. Inspect livestream, classroom, family, and local multiplayer situations for exposed account details or coercive language. A safe prototype makes unresolved production work visible instead of hiding it behind a successful demonstration.
Check age and account context
Use age-appropriate language and avoid assumptions about child accounts, parental consent, or who controls the Koin balance. For educators and student cohorts, the experience must treat Koin as a teaching simulation and keep adult/institutional review in control.
Protect privacy and shared screens
Do not expose account details in livestreams, classrooms, local multiplayer, or other shared viewing situations. For educators and student cohorts, the experience must treat Koin as a teaching simulation and keep adult/institutional review in control.
Review rights and platform rules
Confirm item artwork, brand use, moderation needs, accessibility, regional wording, and platform policy before release. For educators and student cohorts, the experience must treat Koin as a teaching simulation and keep adult/institutional review in control.