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