Yes and no. It is not a button you press or a DLC you buy. is a skill ceiling —a mythological tier of gameplay that separates casual swipers from true arcade gladiators.
Keep an eye out for Shields (protection from collisions), Magnets (attracts coins), and Freezing (immobilizes enemies).
: Progressing through levels and leveling up your account depends on filling your meter by gathering dots and stars.
Essential for high-level runs; it protects you from all hazards for about 20-30 seconds. Activate it manually by double-tapping the screen.