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