Ecco the Dolphin/Controls

Mega Drive	Nintendo 3DS	Usage
		Swim around.
		Sing/Sonar. Tap to interact with NPCs and Glyphs. Hold and remain stationary for Echolocation.
		Dash. Used to attack enemies and destroy objects.
		Accelerate. Tap whilst moving to accelerate, then hold to maintain speed.
		Pause.
N/A		Open Pause Menu