Complete the following tasks to unlock Vita trophy rewards.

Trophy	How to unlock
A True Classic! (Bronze)	Win a multiplayer game with Tycoon.
All In! (Gold)	Complete chapter 7 without destroying any cooling shafts.
Automotive Dodge (Gold)	Defeat Bearhug with 75% health or more.
Back on Track! (Bronze)	Find all trophy parts in chapter 2.
Badgerker Unleashed! (Bronze)	Find all trophy parts in chapter 6.
Bearhug's Awakening (Bronze)	Find all trophy parts in chapter 5.
Brainhov's Retaliation (Bronze)	Kill 500 shambling zombies.
Braintrust On Line! (Bronze)	Find all trophy parts in chapter 3.
Convenient Alliance (Silver)	Complete chapter 8.
Fast Zombies Are the New 'In'! (Silver)	Win 10 multiplayer games with Brainhov.
Fortune Favors the Bold (Bronze)	Find the trophy in chapter 1.
Frailty (Bronze)	Kill 200 feral zombies.
Homicidal (Bronze)	Slaughter 100 humans.
Human Extinction (Bronze)	Slaughter 500 humans.
Humanity's Demise (Bronze)	Find all trophy parts in chapter 8.
Just a Scratch (Gold)	Defeat Albotenstein with 75% health or more.
Know Your Basics (Bronze)	Complete chapter 1.
Like a Thief in the Night (Bronze)	Complete chapter 5.
Looking for Trouble (Gold)	Complete chapter 6 without deactivating Braintrust.
Monstrous Evolution (Silver)	In multiplayer, reach level 4 with each Monster.
New Beginning (Bronze)	Complete chapter 2.
New Breed (Bronze)	Win a multiplayer game with Brainhov.
Overpowered! (Silver)	In multiplayer, launch a Dead Rush of at least 20 zombies with Tycoon.
Overwhelmed! (Silver)	In multiplayer, launch a Dead Rush of at least 40 zombies with Brainhov.
Rough & Tough! (Bronze)	Kill a redneck in multiplayer.
Skidmark to the Rescue! (Bronze)	Find all trophy parts in chapter 4.
Slow Zombies Still Rock! (Silver)	Win 10 multiplayer games with Tycoon.
Slowpoke (Bronze)	Kill 100 shambling zombies.
Think Like a Zombie (Bronze)	Obtain a rating of 5 brains in any chapter of the campaign.
Total Meltdown (Bronze)	Find all trophy parts in chapter 7.
Tycoon's Superiority (Bronze)	Kill 1000 feral zombies.
Versatile (Silver)	Use all abilities of each Monster at least once.
Zombie Expert (Bronze)	Check out every page of the Codex.
Zombie Explorer (Silver)	Obtain a rating of 5 brains in at least 4 chapters of the campaign.
Zombie Mastermind (Gold)	Obtain a rating of 5 brains in every chapter of the campaign.
Zombie Overlord (Platinum)	Obtain all Zombie Tycoon 2: Brainhov's Revenge trophies.
Zombie-of-All-Trades (Silver)	Transform zombies into each of the 6 archetypes in one multiplayer game.