Here is the full list of all 18 Null Drifter (Asia) trophies - there are 4 bronze, 3 silver, 10 gold and 1 platinum.
Unlock all other trophies
Play the game 10 times
Reach level 6
Collect 48 boosters
Unlock 5 palettes
Collect a total of 600 coins
Kill 200 minions
Unlock 10 ship upgrades
Collect 24 boosters
Collect a total of 300 coins
Kill 75 minions
Reach level 4
Kill 5 bosses
Collect 12 boosters
Collect a total of 100 coins
Kill 25 minions
Dash through an enemy
Reach level 2