Here is the full list of all 18 SolarBlack achievements.
Get more than 50000 Points
Get more than 80000 Points
Get more than 99000 Points
Play the hardest difficulty without Slomotion
You are a Master
Perfect run
You are the best Player
Collect 1000 Goldcrystals
Find all Goldcrystals in Desert
Find all Goldcrystals in Stratos
Find all Goldcrystals in Stars
Find all Goldcrystals in Cave
Find all Goldcrystals in Pyramid
Find all Goldcrystals in Ocide
Find all Goldcrystals in Tri
Find all Goldcrystals in Dark
Find all Goldcrystals in Gargantua