First off, if you dont know what head tracking is, check this out
next. Head Tracking was supposed to be an "Easter Egg" feature in Boom blox. A the last minute though before the game came out it was a canceled feature. Many believe the Big N told EA to remove it, because the feature...
btw i feel this a good time to remind you guys that sea of thieves was made by rare, who also made DKC1-3 and DK64, alongside banjo kazooie and conker's bad fur day