The BEFORE TEN ORB Add-on for Groove Coaster has 6 achievements.
Play BEFORE TEN ORB 20 times
Play BEFORE TEN ORB and clear all of SIMPLE, NORMAL and HARD
Play BEFORE TEN ORB and get A Rank in SIMPLE, NORMAL and HARD
Play BEFORE TEN ORB and get S Rank in SIMPLE, NORMAL and HARD
Play BEFORE TEN ORB and get S+ Rank in SIMPLE, NORMAL and HARD
Play BEFORE TEN ORB and get S++ Rank in SIMPLE, NORMAL and HARD