Here is the full list of all 12 Cybxus Heart (EU) trophies - there are 11 gold and 1 platinum.
Get every trophy
Defeat last boss, Beryl
Continue game after game over
Defeat third boss, Heliodor
Defeat second boss, Emerald
Defeat first boss, Garnet
Collect bonus on stage that gives you extra life
Collect power bonuses and get to 100% power
Play game in Amber only mode
Play game in Topaz only mode
Use bomb
Play game in Ruby only mode