where is the third one? I found just two

引用自 7H3_HuN73R：

where is the third one? I found just two

there's one in the town in one of the towers, one in uh there's this like hole surrounded by rocks its on the wall in one of the sides of that hole, and there's a third one in the big industrial building with the two holes in the side at the far side of the building beside a pipe

secret, secret button, secret _____

maps wack af fr cant