Full list of all 25 Trombone Champ achievements. It takes around 5-6 hours to unlock all of the achievements in the base game on Windows.
The base game contains 21 achievements, and there are 2 DLC packs containing 4 achievements.
Get 50 Tromboner Cards
Express your love of baboons
Unlock all Sound Sets
Receive an "S" score on five tracks
Unlock a Sound Set
Meet Bassmaster Ben
Meet Tootmaster Tom
Unlock a trombone color
Meet a Mysterious Friend
Develop an enormous brain full of facts
Get a sack
Play at least 20 tracks
Receive an "S" score on one track
Receive an "S" score on ten tracks
Receive an "S" score on fifteen tracks
Receive an "S" score on twenty or more tracks
Abstain from tooting
Unlock all trombone colors
Turd your last Mozart card
Abstain from sound completely
Become the Trombone Champ of Legend
Receive an "S" score on twenty-five or more tracks
Receive an "S" score on thirty or more tracks