Here is the full list of all 15 TWINKLE STAR SPRITES achievements.
Perform a MAX Hits Combo (solo)
Defeat Memory (Story mode)
Complete the Story mode (any difficulty)
Complete the game using less than 10 credits (solo)
Defeat Mevious (Story mode)
Complete a level with full life (solo)
Play with a friend (local or online)
Perform a 15 Hits Combo (solo)
Play with all characters (secrets too) (solo)
Throw 50 "bombs" (character or story mode)
Reach a score of 1 000 000 (solo)
Win 5 straight games in multiplayer mode (locale or online)
Perform 30 "Boss Attack" (solo, charged attack only)
Complete the game with all characters (character mode)
Launch 100 charged attacks (solo)