Here is the full list of all 36 Dark Roll achievements.
Complete "Level 9: Ring of Death" jumping no more than 3 times.
Defeat "Bob the Scavenger" without jumping.
Defeat "Bob the Scavenger" without starting the fire.
Hit "Bob the Scavenger" in the head. Hard.
Complete "Level 13: Bomb Factory" without blowing up the wall.
Complete "Level 11: Ruined Manufactury" starting the clock only once.
Complete "Level 8: Crevice" jumping no more than 5 times.
Complete "Level 6: Platforms" in under 30 seconds.
Jump and collect all the gems before touching the ground.
Let "The Randomizer" pick your skin.
Complete "Level 16: Mausoleum" without making a mistake.
Complete "Level 17: Graveyard" after agitating 15 or more ghosts.
Collect 1000 gems in total.
Hit Xander in "Level 18: The Castle".
Complete "Level 3: Path" without jumping.
Complete all the levels from "World III".
Complete "Level 20: Throne Room" after avoiding at least 30 of Xander's attacks.
Make Xander hurt himself with his own attack.
Complete all the levels from "World II".
Die for the 50th time.
End up shattered to pieces for the first time.
Complete all the levels from "World I".
Collect 250 gems in total.
Fall into the abyss for the first time.
Collect 50 gems in total.
Finish the tutorial.
Make it to the phase 2 of Endless Roll.
Make it to the phase 3 of Endless Roll.
Make it to the phase 4 of Endless Roll.
Destroy 10 vases in total in Endless Roll.
Bump once into every kind of mushroom in Endless Roll.
Reach phase 3 of Endless Roll without touching any mushrooms.
Collect 15 gems during one game of Endless Roll.
In Endless Roll, during one game, remain close to Fire Portal for 30 seconds in total.
Complete Level 20 without Baby Mode turned on.
Play Endless Roll for 30 minutes in total.