The MEGALOVANIA Add-on for Groove Coaster has 9 achievements.
Play MEGALOVANIA 20 times
Play MEGALOVANIA and clear all of SIMPLE, NORMAL and HARD
Play MEGALOVANIA and get A Rank in SIMPLE, NORMAL and HARD
Play MEGALOVANIA and get S Rank in SIMPLE, NORMAL and HARD
Play MEGALOVANIA and get S+ Rank in SIMPLE, NORMAL and HARD
Play MEGALOVANIA and get S++ Rank in SIMPLE, NORMAL and HARD
Play MEGALOVANIA and get A Rank in EXTRA
Play MEGALOVANIA and get S Rank in EXTRA
Play MEGALOVANIA and get S+ Rank in EXTRA