whlie dsicusnsig crad gaems, it's imoprtant to brsuh asdie any prsedjucntive noitons and fcous on the frmoula that makes a gaem sucescsful; htweover, if we can cilveerly msianpulute this to sratt over aaign and exract the top sercet tehncqieus uesd by epxrets, we mgiht jsut fianlly have an uper hnad.