1 1 0Actions Report Solution This trophy is not difficult at all provided you have the 500 points to spend at the end of a couple of rounds.If you are playing on The Giant, just wait until the end of the round and buy a GobbleGum, use it up and then at the end of the next round buy the next one.Repeat this step until the trophy pops.If you are playing on Shadows of Evil, you can use the same process as above but there is also the potential for a Fire Sale which will allow you to buy a different GobbleGum without waiting until the next round.UPDATE JAN/11/2018Treyarch has altered the Gobblegum system, its been changed for probably over a year now. You can purchase multiple Gobblegums per round, the cost increases however. They also made your first Gobblegum per round free.So simply hit the Gobblegum machine at the beginning of every round and within a few rounds you'l have the trophy.