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Article edited by: OOOPEN Lab | 2024-10-24

Build a Gacha Lottery in 30 Minutes: Start with Your Prize Images

Build a Gacha Lottery in 30 Minutes: Start with Your Prize Images

How can you set up an online prize campaign quickly? A good Gacha Lottery needs three things: a machine that fits the campaign, a prize rule you can explain honestly, and a complete result page for every possible outcome.

Essential 1: Choose the machine style and colors

The module includes built-in machine styles as well as a custom style for uploading your own machine artwork. With a built-in style, choose three or four harmonious colors that extend the visual identity of your brand or campaign.

Open the draw page, select the state where prizes remain, and edit the gacha-machine block. The preview updates while you choose a machine and adjust its frame, glass, and body colors.

Style affects presentation only. It does not change which prize a player receives.

Essential 2: Configure probability or quantity

Choose the draw rule before writing the public campaign terms.

  • For reusable discount codes, create the relevant outcomes and set their probabilities according to your campaign plan.
  • For physical or limited digital gifts, enter each prize and its available quantity so stock can be managed correctly.
  • If the campaign includes a non-winning result or participation reward, create it as an explicit outcome. Do not leave players with an unexplained empty state.

Check the displayed total, inventory, and campaign wording together. Probability Draw, Guaranteed Win, and Until Depleted are different promises.

Essential 3: Complete every result page

Upload the physical product photo or digital illustration to the result-image block. Add the prize name, redemption steps, deadline, location or contact method, and any restrictions a winner needs to know.

Preview at least one winning result, the non-winning result if used, and the behavior after limited inventory is exhausted.

Campaign references

Brands and organizations have used the Gacha Lottery format for seasonal and educational campaigns. These examples are inspiration, not a guarantee that a new campaign will achieve the same outcome.

Final checklist

  1. Machine and colors remain readable on mobile.
  2. Prize names, quantities, and probabilities match the published terms.
  3. Every outcome has a complete result page.
  4. Redemption can be followed without asking the organizer for missing information.
  5. Winning, non-winning, and exhausted states have all been tested.

When the campaign is ready, create a Gacha Lottery project and preview the entire flow before publishing.


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