Here is the full list of all 28 SEUM: Speedrunners from Hell (EU) trophies - there are 10 bronze, 12 silver, 5 gold and 1 platinum.
Perform head-banging.
Play Endless mode 66 times.
Retry 666 times.
Set ballerina score on one level, and be fabulous.
Jump 666 times.
Shoot fireball 666 times.
Perform Butt First on one level.
Get the "Über Skull" time on one level.
You earned all Trophies, incredible.
Finished 100% of the game... or did you?
Hell Yeah! Now you can sleep.
Win 10 peaks.
Worship the Satan.
Complete one Heliku.
Return all your beers.
Finish one zone in Speedrun mode.
Speedrun all levels without dying!
Die 666 times.
Perform eight rituals.
Run 666m in the Endless Mode.
Master of all four powers.
Be alive longer than 6 minutes.
Play SEUM more than 66 hours.
Get killed by everything.
Gotta catch 'em all.
Just keep swimming.
Finish level in exactly 6.6 seconds.
High pitched story.