Deadfall Adventures

Near the beginning of the mission, you will notice a statue to the left. It has 2 buttons on the left (skull and target) and 2 buttons on the right (target and skull). Shoot the target on the left side first, than press the skull on the right side. The statue should shake and your achievement should pop. Below is a video I made after I accidently got the achievement.

Hey everyone, just a quick video for unlocking this achievement. For this one, all you need to do is solve the puzzle in mission 10 right before you fight the boss. It's the last treasure you'll find in this mission, and all you need to do is push/shoot the buttons on both sides corresponding to the earrings on the statue. Simple enough, hope the video helps!