Full list of all 72 God of Riffs achievements.
The base game contains 51 achievements, and there is 1 DLC pack containing 21 achievements.
Clear "Sky War"
S-Rank "Sky War" on Easy Difficulty
S-Rank "Sky War" on Medium Difficulty
S-Rank "Sky War" on Hard Difficulty
S-Rank "Sky War" on Expert Difficulty
S-Rank "Money! Money!" on Expert Difficulty
Clear "Funky Disk"
S-Rank "Funky Disk" on Easy Difficulty
S-Rank "Funky Disk" on Medium Difficulty
S-Rank "Funky Disk" on Hard Difficulty
S-Rank "Funky Disk" on Expert Difficulty
Clear "Let's Kiss Like Dreamers"
S-Rank "Let's Kiss Like Dreamers"... If you can.