Here is the full list of all 21 SUPER ROBO MOUSE achievements.
Complete Stage 1-1
Complete Stage 1-2
Complete Stage 1-3
Complete Stage 1-4
Complete Stage 1-5
Complete Stage 1-6
Complete Stage 1-b
Complete Stage 2-1
Complete Stage 2-2
Complete Stage 2-3
Complete Stage 2-4
Complete Stage 2-5
Complete Stage 2-6
Complete Stage 2-b
Complete Stage 3-1
Complete Stage 3-2
Complete Stage 3-3
Complete Stage 3-4
Complete Stage 3-5
Complete Stage 3-6
Complete Stage 3-b