Lost Planet 3

Story related, cannot be missed.

On top of Shackleton's Peak you will face a swarm of Enbee Akrid. The fastest way to get rid of these is to hit them with your rig's winch by pressing because if the winch hits an Enbee, it dies instantly. After the swarm is finished, you will be faced again with a Tangaant. As the Tangaant tries to attack you with its tail, press to block this and then when prompted on-screen press to grab its tail. Hold upward to raise up the tail into a more vertical position and then hold to drill into the weak spot. It will take 3 drills into this weak area to detach the tail. Once the tail is fully detached, repeat the same procedure but you must block with when the Tangaant charges at you as it can no longer lunge its tail at you for obvious reasons. Executing the same procedure will result in you drilling into the base of where the tail used to be. Two drills into this area and the Tangaant is dead. You can then press when prompted to on-screen to fire your winch at the big antenna and connect your rig to the antenna. Once you've done this the trophy pops.