The location of all letters (ATLANTIS) and all green crystals.

These levels "Truck Escape, Aktriak Flight and Save Kida" don't have an easier way to know the right moment for you to get the letters and the green crystal (you need to play the level several times until you get used to it).

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Whitmore's Mansion

Ulysses

Leviathan Attack

Ice Trial

Fire Trial

Cove

Truck Escape

The tips are:

1 - At various times you will have two paths to follow, one you can take fuel and the other is just life, but you can have a letter to collect.

2 - When you go up to pick up the green crystal do not accelerate too much, because the car goes in several directions and it is very difficult to know it is in the correct position of the crystal that can happen if you just pass it without collecting it.

3 - This is the order of the path where it has letters: Left, right and left.

Outer Atlantis (1/2)

Inner Atlantis

Outer Atlantis (2/2)

Secret Swim

Treachery