Cookie reduces your rescue cooldown by 1 hour. Fortune Cookie reduces your rescue cooldown by 1 hour and adds 1 Luck. The Mechanic can upgrade 3 Cookies to 2 Fortune Cookies. Is it worth buying?
The answer is that you should buy it when you know you can get a certain amount of Luck.
Without using Cookies or Fortune Cookies, you can get an average of 1.05 animals and 0.15 items, over the course of 6 hours.
| Base luck | Cookie (animal) | Cookie (item) | 1 Fortune Cookie x2 (animal) | 1 Fortune Cookie x2 (item) | ||
|---|---|---|---|---|---|---|
| 0 | 0.525 | 0.075 | 0.352 | 0.0568 | ||
| 1 | 0.528 | 0.0852 | 0.355 | 0.0658 | ||
| 2 | 0.533 | 0.0987 | 0.359 | 0.0781 | ||
| 3 | 0.539 | 0.117 | 0.365 | 0.0962 | ||
| 4 | 0.548 | 0.144 | 0.375 | 0.125 | ||
| 5 | 0.563 | 0.188 | 0.393 | 0.179 | ||
| 6 | 0.589 | 0.268 | 0.438 | 0.313 | ||
| 7 | 0.656 | 0.469 | 0.667 | 0.333 | ||
| 8 | 1 | 0.5 |