I'm noticing a "minor" issue where the ruby and onyx are completely incapable of actually attacking enemies, because their range is so low that they can only target their own tile.
Let's see.. haunted armor when I only have copper.. haunted armor constantly deletes your tin and is resistant to copper.. enemies never despawn.. guess mining is off-limits this playthrough!
There seems to be an issue with scrolling, as when I scroll, the game forces me to scroll extremely slowly. Maybe you could increase the scroll sensitivity?
Why does the pride boss instantly get rid of all your attack? I get that it decreases stats, but an instant removal of all attack power is a bit overkill.