Ok so here’s my situation- I shot a cow elk and took great care with the meat. It was on ice from New Mexico all the way to Alabama and I drained the water and added ice at every fill up plus another whole day. There was ZERO blood by the time it made it to the processor. Unfortunately for me...
I generally go through all of my game meat within 12 months but assuming it's been consistently frozen for 3 years I can't imagine it would have gone bad.