Sentence:  The words "stop complaining" serve as advice for the character within the game; acknowledgement of potential frustration the player may be experiencing by breaking the fourth wall (between character and player); and a wink toward critics with a move known as "lampshade hanging" (self-deprecatingly pointing out a flaw in anticipation of criticism), which breaks the <WSD>fifth wall</WSD> (between videogame designer and critic) (Hunter & Lichtenfels, 2005). 
Meaning of the word marked with <WSD> tags:  The divide between critics or audience members and author or theater practitioner.