Loading…
A tool for game designers to configure and experience gacha mechanics, enabling flexible setup. It stores and analyzes draw results, supports custom item icons, names, rarities, with configurations via Excel (.xlsx).
Price history tracked since Jul 7, 2026 · vs all tracked offers.
Based solely on tracked price history — not purchase advice.
Tracked since Jul 7, 2026.
Steam Social Deduction Fest ends
Official stores with direct support.
This tool is mainly used by game designers to configure and experience the lottery (gacha) feel. The lottery method set by the tool works as follows: first draw from the Tier 1 Prize Pool, then use the result from the Tier 1 Prize Pool to index the Tier 2 Prize Pool.
Different prize pools and rewards can also be configured with guaranteed draw counts (pity counts), allowing flexible configuration and testing. Additionally, the tool stores and counts the results of each draw, facilitating subsequent analysis.
It supports customizing item icons, item names, and item rarities, with configurations managed via Excel documents (.xlsx).
