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