To find Brock’s Safe Key that’s required to open the Safe of Broseidon in Dead Island 2, head on over to the GOAT Pen in Bel-Air during or after The Clean and Snatch Lost & Found quest. Goat Pen Brock will be strutting around the pool with the pizza and unicorn floats.
Take him down then collect Brock’s Safe Key from where he falls. With the key in hand, head inside and go to the bedroom with the streaming desk and pizza box on the bed. Open the Safe of Broseidon on the wall next to the bed to find a rare Guarding Mace!
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