The game is deliberately using wordplay in Chinese. In the word "色狼" (which does indeed mean "pervert"), "色" refers to sex, but in this case it's being used to

The game is deliberately using wordplay in Chinese. In the word "色狼" (which does indeed mean "pervert"), "色" refers to sex, but in this case it's being used to mean "color" (which is actually its more common meaning). It's not an especially funny pun, but it might give Chinese users a little smile.