I found a strange glitch with the bosses. If you pause the game during one of their attacks, wait about 5 seconds or so, they will no longer attack from then on.
I remember 1st starting this and i looked at my deaths, it was at about 5 :). Then when i looked again, it was almost 200 :/. Then when the game was over, it was over 1000 O_o... Where did the lives go?....
 "Red Extinction"){kind=icon}
 "Stealth Hunter 2"){kind=icon}
 "Space is Key 2"){kind=icon}
 "The Idle RPG"){kind=icon}
 "Merlin's Revenge 3"){kind=icon}