Complete the following tasks to unlock PlayStation 4 trophy rewards.

Trophy	How to unlock	Type
Bloodsport	Play through any World, taking damage on each level, but don't pick up any health kits. Oh, and don't die.	Gold
Dead or alive, you're coming with me!	Kill 1987 bad guys with Bionic Cop, without dying.	Gold
Die Hard	Kill any boss with the last bullet in your gun.	Silver
Do it now!	Kill Yatcha Queen solo, using only melee attacks.	Gold
Game over man, game over!	Get every other trophies in the game.	Platinum
Get to the Choppa!	Deal with a Choppa!	Bronze
Groovy!	Complete any World using only the Sawn-off and the Chainsaw.	Silver
I don't need the gun!	Defeat Gordon Bennette using only melee attacks.	Silver
I'm an ordinary guy.	Burn down an Objective Building.	Bronze
Knock knock!	Kill an enemy within 2 seconds of starting a level.	Gold
Lethal Weapon	Kill every bad guy in a level using only one of your weapons.	Bronze
Only in a re-run	Complete game in a re-run.	Silver
Sensational!	Defeat 10 enemies in Killionaire by getting them to kill each other with their special weapons.	Silver
Stick Around!	Play through the entire game in one session with 3 friends.	Bronze
That's not a knife. This is a knife	Get the most melee kills in a multiplayer game.	Gold
The best kind of Tomorrow.	Achieve a bodycount of 199 in a single World.	Gold
This is heavy	Use the Matrix 80 for the first time.	Silver
To Hell With You!	Defeat Old Ramishar using only melee attacks.	Gold
What Day Is It? The Date! What Year?	Kill 120584 enemies.	Gold
You know what I like best? The price.	Buy a gun priced over $50000.	Bronze