Mimic Chests
mimic chests are enemies that can replace normal chests, every chest can be replaced with mimic chest (except eternal chests, because they are extremely rare)
mimic chest only attacks when you are close to a chest or if you try to kill the mimic chest, they have 6.67% of chance to replace a chest
if you found a mimic chest you have to kill him, because the door will close
if you don’t kill a mimic chest in 45 seconds, the door will open to avoid stuck mimic chest or something like that
killing the mimic chest will give to you the reward that a chest normally give
