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