Audience need
The experience must protect competitive integrity and make durable ownership explicit.
Dedicated Players · Player-first Koin purchase UX
Design one optional Koin item around the real needs of dedicated players. This guide applies transparent Koin pricing to the offer, confirmation, cancelling the action, recovery, and delivered result.
Create this game flow
The experience must protect competitive integrity and make durable ownership explicit.
Show the item, exact Koin amount, balance effect, duration, and ownership result ahead of confirmation.
Use one item and one Koin price so players can evaluate the complete choice without navigating a large shop.
Choose a calm point where dedicated players understand the game context and can decline without interrupting active play.
Show the item, benefit, duration or quantity, specific Koin amount, current Koin balance, confirm, and cancel in plain language.
After a player cancellation or not enough Koin, preserve progress and return dedicated players to an understandable game state.
When the action completes, show ownership, equipped state, unlocked content, or remaining quantity where the item will be used.
Expose any rule, duration, statistic, or progression effect precisely enough for an experienced player to evaluate it. Separate visual identity from power, preserve fair counterplay, and make permanent ownership and reload behavior consistent with the game systems they already understand.
Give a new player the offer without explanation and ask them to name the selected item, full Koin amount, available balance, expected balance afterward, quantity or duration, and ownership rule. Let them decline, then repeat with insufficient Koin and a successful choice. Review every place the value appears and remove crossed-out amounts, vague premium labels, unsupported real-currency comparisons, or urgency that distracts from the final cost. The wording on the preview, confirmation, success message, and owned view must describe the same thing. Reopen the game and verify that the balance and ownership shown to the player still match the one transaction they approved.
Place the exact Koin amount beside the balance before spending and show the expected remaining balance prior to confirming. For dedicated players, the experience must protect competitive integrity and make durable ownership explicit.
State whether the item is permanent, consumed on use, limited by quantity, or active for a fixed time. For dedicated players, the experience must protect competitive integrity and make durable ownership explicit.
Avoid fake urgency, crossed-out prices, unsupported currency comparisons, and labels that hide the final Koin amount. For dedicated players, the experience must protect competitive integrity and make durable ownership explicit.
Write this into the prompt before the item description: Protect competitive integrity and make durable ownership explicit.
Result: A clear design constraint
Show the item, exact Koin amount, balance effect, duration, and ownership result before choosing confirm. Carry the same principle through confirmation and delivery.
Result: A consistent player experience
Name the benefit, duration or quantity, ownership rule, precise Koin price, and delivered result.
Result: An understandable offer
Try confirmation, a player cancellation, too little Koin, repeated input, interruption, delivery, and reload without coaching.
Result: Audience-specific feedback
Change one prompt instruction, regenerate, and compare whether players understand the choice more quickly.
Result: A focused second version
Create a browser-playable game purchase-flow prototype for core and mastery players. Optimize for transparent Koin pricing: show the item, exact Koin amount, balance effect, duration, and ownership result before the player confirms. Apply this audience requirement: protect competitive integrity and make durable ownership explicit. Use one non-required item priced directly in Koin with preview, explicit confirm and cancel, insufficient-balance feedback, success, and visible delivery. Do not include subscriptions, revenue reporting, payment-provider UI, or guaranteed outcomes.
Keep the item optional. Show its specific Koin amount, current Koin balance, confirm, cancel, low-balance, success, visible delivery, and reload states.
It makes the choice easier to understand while respecting this audience's needs.
No. The player spends Koin directly on one named item or unlock.
Return to the same game state without spending Koin or delivering the item.
Explain the shortage, preserve progress, and do not deliver the item.
No. It covers the player-facing purchase experience, not financial reporting.
No. Identity, persistence, security, refunds, native APIs, policy, and accessibility still need production work.
Open the complete prompt in SEELE, adjust the item and Koin price, then generate a playable version you can test.
Open this prompt in Workspace