Slot Machine
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Slot Machines are a mini-game found in the Casino.
The player can bet either 10 or 100 Qi coins when using a slot machine. If the results match one of the winning lines, the player receives a multiple of their bet. If there is no match the player loses their bet.
Roll Probability
Daily Luck and the Luck buff from various food items increase the chance of winning and your expected return when gambling. Probability ranges are from minimum luck (negative daily luck, no buff) to maximum luck (max daily luck, +5 luck from Magic Rock Candy).
All probabilities are independent of each other except Parsnip and Single/Double Cherry (due to specific ordering within the code).[1]
| Name | Reward | Minimum Probability | Maximum Probability |
|---|---|---|---|
| Stardrop | 2500x | 0.00329% | 0.00729% |
| Diamond | 1000x | 0.0329% | 0.0729% |
| Triple Cherry | 500x | 0.0658% | 0.1458% |
| Melon | 200x | 0.1316% | 0.2916% |
| Nautilus Shell | 120x | 0.2632% | 0.5832% |
| Trout | 80x | 0.3948% | 0.8748% |
| Milk | 30x | 0.6580% | 1.4580% |
| Parsnip | 5x | 3.2900% | 7.2900% |
| Double Cherry | 3x | 1.9740% | 4.3740% |
| Single Cherry | 2x | 7.896% | 17.496% |
This means that the expected value of playing slots is between 2.2x and 4.9x.
References
- ↑ See Slots::setSlotResults in the game code.