I am not saying that COD GHOST is bad but thing about that... COD BO2 is the last COD treyarch made. Thats means it will be allways update every (month at least) with new DLC,s (no level dlc but camo dlc) many problems or bugs made will be gone and othe stuff.COD GHOST will not update at all after COD GHOST 2 comes, but like i seed COD BO2 will always been updating every time till treyarch close beacuse is the last COD that she made.
BO2 is a great game when the servers are working. Great maps,smooth running flow to it. Great graphics. Ghost is pretty cool,big maps,some small and mid too. I say get both,but if you do,buy them new,not used and for Ghost,the Harden Edition will give you far more maps and add-on for the same price. BO 1,2,and 3 can be all bought too as a group. Happy hunting,so to speak