Complete the following tasks to unlock PlayStation 4 trophy rewards.

Trophy	How to unlock
XECUTOR (Gold)	Collect at least one star on every level.
XHAUSTED (Bronze)	Spend 500 seconds on Slowdown area.
XPOSE (Bronze)	Cover 90% of the level area.
XTERNAL (Silver)	Collect 5000 points in Endless Mode.
XTRA (Bronze)	Collect 50 stars.
XTRACTION (Bronze)	Respawn 100 times.
XTRANEOUS (Bronze)	Collect 100 stars.
XTRAORDINARY (Silver)	Collect 150 stars.
XTREME (Bronze)	Collect 200 powerups.
XTRUDE (Bronze)	Cover 5000 Death fields.
XPIRE (Bronze)	Finish any level in less than 10 seconds.
XTERMINATOR (Silver)	Kill 4 On Line Enemies in one level.