Hi, I passed more than 17 levels and beat the boss (I assume its the big dragon that spawns pillars of fire) and still the achievement is not appearing. What can I do?

when i'm starting the game and selecting resolution there appears game's window and cursor is going crazy) - have a look at https://ibb.co/h098xe There is the same bug in window mode and fullscreen, on both high and low quality.

I have bought the game because Linux are specified on the store page. But I can't to install game, there is no data to download. Nothing is downloading, nothing to execute. Please fix it.

Do you have an email address for business enquiries? thanks

Dev, what's wrong?