I really love the idea of joining different bricks together through platforming mechanics, with each colour brick having its own unique ability, and then walking around as one cohesive unit. Very innovative.
I also like how the game doesn't punish you for missing one brick here or there, and I like how the bricks essentially count as your health.
Cute graphics and music. Short and sweet, and simple to understand how to play. Very nice idea! I can definitely see potential for this being expanded further.