Complete "Purple Coins on the Puzzle Cube" with a score of 16. (Easy/Medium)
Complete "Battlerock Barrage" with a score of at least 50. (Hard)
Complete "Dreadnought's Colossal Cannons" with a score of at least 65. (Very Hard)
Hint: For the last two, you may need to die a few times at the beginning of each mission to rack up on star bits. Once you have a few hundred, get ready for some intense target shootin'.
Complete "Battlerock Barrage" with a score of at least 50. (Hard)
Complete "Dreadnought's Colossal Cannons" with a score of at least 65. (Very Hard)
Hint: For the last two, you may need to die a few times at the beginning of each mission to rack up on star bits. Once you have a few hundred, get ready for some intense target shootin'.