Ecco the Dolphin achievements

You reached the Dark Water Level without acquiring the Death Sonar.

You reached Ridge Water without dying.

You found the 'Find Big Blue' glyph in Island Zone.

You completed the game twice.

You have completed the game without dying more than 3 times.

You rescued the dolphin family in The Lagoon level.

You found the hidden glyph in Origin Beach.

You killed 10 Sharks in a row.

You passed the Undercaves without dying once.

You passed the Undercaves without being hit by any Octopus.

You killed 30 enemies with the Death Sonar.

You acquired the Death Sonar.