Thanks for the response -
I don't now what is happening when the game froze, which boss were you fighting
The reason the xp bar stops at level five is because the boss battle can only occur at level five and the other enemies need to be cleared out first, the bar should resume after the battle, i am aware this is not very clear in the game and i am looking for ways to better represent this to the player
The gun overheating was a counter measure for players spamming and making the reload speed obsolete, Your supposed to hold down click and use spamming rarely in dire circumstances, i can make the gun smoke before overheating
The counter in the top left is for currency collected from monsters, this is part of a work in progress stats tuning mechanic which i am working on,
I originally had the cards pausing the game but it got too frequent and there were too many of them, i could make them appear for longer or make the first of every type pause the game if that would improve it
once again thanks for the feedback i appreciate it