This is one of my favorite easter eggs H3 has. Yes, you may have seen him before like in H2 on the yellow wall on Headlong. If you want to know how to find him, I have made this guide for you. View 1 View 2, Closer Download PH Here!
haha i love this. there are actually more than that in the game. on the same level, there is one under the stairs on the right side. There is also 2 on the campaign mission Sierra 117. I have also been told there is one on high ground but not sure of it or not.
Yes I have found 7 on Foundary and 2 on Highground. I didn't know about the campaign ones though. The on I have shown in the guide is probely the easiest one to find.
yeah i love the hippos. i have also heard something about monkeys? i just heard about it while talking about the hippo. not sure if its the same thing or not