Splatterhouse

This trophy requires you to purchase the "Uppercut Overdrive" attack, under the Heavy Attacks upgrade tab. Once you have it, hit an enemy with , then hold to perform it. You will need to hold the attack all the way to build up enough strength to launch him in the air.

You'll know you did this correctly when the enemy flies upwards in the air spinning furiously until he hits the ground. Perform the move correctly and the trophy will unlock.