The GO BACK 2 YOUR RAVE Add-on for Groove Coaster has 10 achievements.
Play GO BACK 2 YOUR RAVE 20 times
Play GO BACK 2 YOUR RAVE and clear all of SIMPLE, NORMAL and HARD
Play GO BACK 2 YOUR RAVE and get A Rank in SIMPLE, NORMAL and HARD
Play GO BACK 2 YOUR RAVE and get S Rank in SIMPLE, NORMAL and HARD
Play GO BACK 2 YOUR RAVE and get S+ Rank in SIMPLE, NORMAL and HARD
Play GO BACK 2 YOUR RAVE and get S++ Rank in SIMPLE, NORMAL and HARD
Play GO BACK 2 YOUR RAVE and get A Rank in EXTRA
Play GO BACK 2 YOUR RAVE and get S Rank in EXTRA
Play GO BACK 2 YOUR RAVE and get S+ Rank in EXTRA
Play GO BACK 2 YOUR RAVE and get S++ Rank in EXTRA