The Breaker Pack Add-on for 100% Orange Juice has 8 achievements.
Play 10 games as Star Breaker (DLC7)
The undefeated victor (DLC7)
Maximum payload (DLC7)
Complete Star Breaker's campaign on Normal difficulty or higher (DLC7)
Play 10 games as Sweet Breaker (DLC7)
...sealed! (DLC7)
Of inflicting temporary amnesia (DLC7)
Clear Sweet Breaker's campaign on Normal difficulty or higher (DLC7)