Mastering the controls is the first step to becoming a Sonic Advance 3 pro. The game utilizes a simple yet effective control scheme that allows for fluid movement and precise actions. Here's a breakdown of the essential inputs:

- D-Pad: Move Sonic and his partner left or right. Pressing down will make you crouch or perform a Spin Dash if held.
- A Button: Jump. Pressing A again in mid-air will perform a double jump or a unique aerial attack depending on your character combination.
- B Button: Attack. This button is context-sensitive. On the ground, it performs a Spin Attack. In the air, it performs a Homing Attack if an enemy is nearby, or a standard aerial attack.
- L Button: Tag Action. This button is crucial for utilizing your partner's abilities. Pressing it will trigger a special move or assist from your current partner.
- R Button: Switch Leader. Pressing R will swap your current leader with your partner, allowing you to take control of the other character. This is vital for navigating certain obstacles and utilizing specific character abilities.
- Start Button: Pause the game and access the menu.
Practice these controls in the first few zones to get a feel for the game's physics and character movement. The responsiveness of the controls is key to maintaining momentum and avoiding hazards.