So I used 230 stamina and only got 2 keys. Yesterday I used around 500 stamina, still didn't get my 10 keys. Please fix the drop rate. We shouldn't need to use 800-1000 stamina every day just to get our daily 10 keys.

Fishing mania on the other hand is working fine. Just got 11 baits from 230 stamina. Imo treasure keys should have a similar drop rate or only slightly lower.