My only issue so far is the absurd price of keys. Unless the coin drop rate is better at higher levels it's simply not practical. By the time I gain 5 lvls and clear many dungeons I can barely scrape up 5k coins and by then I've abandoned 10 chests because I can't store them all. Something needs to be fixed.
Great game overall from what I've played so far, except for one MAJOR problem. The price of keys. They are simply too expensive so that you eventually just have to leave behind every single chest you find because 1. your storage is usually already full of chests. 2. also because even if you do pick it up you wont be able to gather up enough money to actually purchase the damn key to open it :/ 4/5 for now.
My only issue so far is the absurd price of keys. Unless the coin drop rate is better at higher levels it's simply not practical. By the time I gain 5 lvls and clear many dungeons I can barely scrape up 5k coins and by then I've abandoned 10 chests because I can't store them all. Something needs to be fixed