Complete the following tasks to unlock PlayStation 4 trophy rewards.

Trophy	How to unlock
Bomb Diggity (Bronze)	Bomb enemy kills multiple enemies.
Brojectile (Bronze)	Push enemy into projectile when time is stopped.
Enemy infighting (Bronze)	Kill an enemy with infighting.
Immortal Technique (Gold)	Beat game without taking damage.
Laser Master 3000 (Bronze)	Hit two enemies with your laser twice in a row.
Science, Yo! (Silver)	Rescue all 111 scientists.
Speed Racer (Bronze)	Phase 20 times in 1 minute.
Stop, Hammer Time (Bronze)	Spend half-an-hour in time-stop.
Time for Science! (Bronze)	Play the game at 1:11am.
To the Point (Bronze)	Use spikes to kill five enemies in one stage..
Treasure Hunter (Silver)	Find all secrets in the game.
Wall Grinder (Silver)	Bump 1000 walls.