Achieved | Achievement | % of players | Unlock date |
|---|---|---|---|
 | Über time! Get the "Über Skull" time on one level. | 99.74% | 16/03/2019, 08:02:55 |
 | Firestarter Shoot fireball 666 times. | 70.74% | 16/03/2019, 08:12:13 |
 | The Jumper Jump 666 times. | 66.23% | |
 | The Ballerina Set ballerina score on one level, and be fabulous. | 55.2% | 16/03/2019, 09:13:18 |
 | 100 ways to die Get killed by everything. | 52.48% | |
 | Butt First Perform Butt First on one level. | 52.19% | |
 | Devils Time Finish level in exactly 6.6 seconds. | 51.68% | |
 | One more try Retry 666 times. | 49.22% | |
 | Swim Like a Fish Just keep swimming. | 37.81% | |
 | The Avatar Master of all four powers. | 35.36% | |
 | The Headbanger Perform head-banging. | 28.88% | |
 | RIP Die 666 times. | 20.42% | |
 | Speedrunner Finish one zone in Speedrun mode. | 18.11% | |
 | Extra Sensitive Set your mouse on fire! | 17.62% | 16/03/2019, 08:11:56 |
 | Endless Suffering Play Endless mode 66 times. | 15.41% | |
 | Beat a friend Top a friends score on the Leaderboard. | 15% | |
 | Ritual performed Complete one Heliku. | 11.01% | |
 | Live long and prosper Be alive longer than 6 minutes. | 10.47% | 16/03/2019, 08:11:18 |
 | Top 10 Best of the best. | 9.84% | |
 | Long Distance Runner Run 666m in the Endless Mode. | 9.84% | |
 | Beer Collector Return all your beers. | 7.46% | |
 | 100% Finished 100% of the game... or did you? | 6.91% | |
 | Find the Balls Gotta catch 'em all. | 6.39% | |
 | The Climber Win 10 peaks. | 6.04% | |
 | Heliku Master Perform eight rituals. | 5.62% | |
 | Hail Satan Worship the Satan. | 5.53% | |
 | Hellium High pitched story. | 3.42% | |
 | 666% Hell Yeah! Now you can sleep. | 2.92% | |
 | Hardcore Speedrunner Speedrun all levels without dying! | 1% | |
 | 66 hours of Hell Play SEUM more than 66 hours. | 0.99% |