Complete the following tasks to unlock Vita trophy rewards.

Trophy	How to unlock
Artery Medal (Bronze)	Gather 60 Golden medals in Veins Campaign mode.
Brain Folds Master (Silver)	Score 5000 kills in Brain Wars Immune Badass Survival mode.
Digest Warlord (Silver)	Complete all the Intestine Assault missions on Immune Badass difficulty.
Gold Farmer (Bronze)	Gather 60 Golden medals in Brain Wars mode.
Immune God (Silver)	Complete all Veins Campaign missions on Immune Badass difficulty.
Intestine Hard Day (Silver)	Score 5000 kills in Intestine Assault Immune Badass Survival mode.
Large Intestine (Bronze)	Gather 60 Golden medals in Intestine Assault mode.
Meticulous (Bronze)	Read all Help Guides and the Credits section.
Neurotic Lord (Gold)	Complete all the Brain Wars missions on Immune Badass difficulty.
No Help Needed (Bronze)	Destroy 500 powerups of any kind.
Pulse Master (Bronze)	Score 5000 kills in Veins Campaign Immune Badass Survival mode.