Full list of all 24 AVICII Invector achievements worth 1,000 gamerscore. It takes around 8-10 hours to unlock all of the achievements on Xbox One.
Completed a song on any difficulty in split screen
Got an "A Rank" on 5 levels
Got a total score of 250 000 across all tracks and difficulties
Boosted without missing anything on Hard difficulty
Got 100% note completion on Hard
Got 100% note completion on Medium
Got 50% Perfects on any song
Got 75% Perfects on any song
Got 100% note completion on Easy
Got 25% Perfects on any song
Completed a song on any difficulty in single player
Landed 5 Perfects in a row
Hit all gates in a free-fly segment
Land 10 Perfects in a row
Get an "A Rank" on 10 levels
Get an "S Rank" on 5 levels
Get an "S+ Rank" on Easy
Get an "S+ Rank" on Medium
Complete all levels
Land 15 Perfects in a row
Get an "A Rank" on 20 levels
Get an "S Rank" on 10 levels
Get an "S+ Rank" on Hard
Get a total score of 1 000 000 across all tracks and difficulties