Online gashapon draw | Custom prize pools and five-pull mode
The ultimate party giveaway & streaming toy machine! Turn the tactile metal crank, watch colorful capsules churn inside the glass dome, and crack open prizes with inventory tracking!
How do I use the online gashapon machine?
- Prepare the prize pool: Use a preset or add SSR, SR, and R prizes with limited or unlimited stock.
- Choose one pull or five pulls: Turn the handle with the single-pull button or run five sequential draws from the current stock.
- Open the capsules: Select each capsule to reveal its rarity and prize, or open the full batch together.
Great for
- Small event, office, or party prize draws
- Viewer rewards and stream interactions
- Classroom rewards or random task cards
Key features
- Mechanical handle, capsule drop, and opening feedback
- Single-pull and five-pull flows
- Distinct reveal effects for each rarity tier
- Custom prizes with limited or unlimited stock
Randomness and privacy
Each draw first selects SSR, SR, or R with 15%, 40%, and 45% weights, then chooses uniformly among available prizes in that tier. Missing tiers are removed and the remaining weights are normalized. Limited stock is reserved immediately. Custom pools stay in the current page session and are not uploaded.
Frequently asked questions
- How are five pulls calculated?
- They run sequentially against the remaining stock. Each pull applies the current rarity weights, and a limited prize is removed as soon as it is selected.
- Will other people see my custom prize pool?
- No. It is not uploaded or shared, and the current version resets it when the page is reloaded.
- What happens when every limited prize is gone?
- Drawing stops when no limited or unlimited prize remains. Reload a preset or edit the pool to continue.