At first I was "This is a bit hard", but when I beat the Demon Lord, I was like "This boss wasn't too strong, there should be more enemies on this map". Which means: Without equips, anything is hard. With them, anything is easy. (By the time I beat demon lord I had 3 godly items equipped, plus 2 legendaries)
 "Zombie Knight"){kind=icon}
 "Adapt or Die"){kind=icon}
 "Road of the Dead"){kind=icon}
 "Anti-Anti-Idle: The Game"){kind=icon}