Here is the full list of all 30 SEUM: Speedrunners from Hell achievements.
Play SEUM more then 66 hours.
We salute you! \m/
Hell Yeah! Now you can sleep.
High pitched story.
Finished 100% of the game... or did you?
Return all yours beers.
Perform eight rituals.
Complete one Heliku.
Gotta catch 'em all.
Win 10 peaks.
Worship the Satan.
Be alive longer then 6 minutes.
Best of the best.
Finish one zone in Speedrun mode
Set your mouse on fire!
Die 666 times.
Top a friends score on the Leaderboard.
Perform Butt First on one level.
Get killed by everything.
Retry 666 times.
Master of all four powers.
Set balerina score on one level, and be fabulous.
Perform head-banging.
Shoot fireball 666 times.
Just keep swimming.
Run 666m in the Endless Mode.
Play Endless mode 66 times.
Jump 666 times.
Finish level in exactly 6.6 seconds.
Get the "Über Skull" time on one level.