The Game got played!

The Game just lost BIG in his ongoing family feud -- an L.A. judge ordered the rapper to cough up over $50,000 ... for allegedly beating the crap out of his cousin, Robert Kirkwood, at a funeral two years ago. The official judgment was entered a few months ago in L.A. County Superior Court, ordering Game -- real name Jayceon Taylor -- to pay up $50,580 for Kirkwood's medical expenses and other damages. According to Kirkwood's attorney, The Game hasn't paid anything yet.