Complete the following tasks to unlock PlayStation 4 trophy rewards.

Trophy	How to unlock
Assault With Battery (Bronze)	In Zetsubou No Shima, electrocute a zombie with a shield.
Crop Duster (Bronze)	In Zetsubou No Shima, kill 10 zombies with a single shot of the KT-4.
Herbal Remedy (Bronze)	In Zetsubou No Shima, use a plant to return to life.
In the Belly of the Beast (Bronze)	In Zetsubou No Shima, survive getting consumed.
Iron Lung (Bronze)	In Zetsubou No Shima, stay underwater for one minute.
One Too Many (Bronze)	In Zetsubou No Shima, throw up.
Sanguine Serum (Silver)	In Zetsubou No Shima, drink fresh Widow's Wine.
Seeds of Doubt (Silver)	In Zetsubou No Shima, the one must be saved.
The Ultimate Sacrifice (Silver)	In Zetsubou No Shima, retrieve the Skull of Nan Sapwe.
Web of Defeat (Bronze)	In Zetsubou No Shima, remove webs in every possible way in one game.