Wurm: Journey to the Center of the Earth/Dyna Crystal

Text adventure segment
Talk twice to G-13, once to Locke, and then keep talking to G-13, so that possibility factor rises to 85%. Destroy three parts of the monster, and vistory is yours.

Be careful! Unlike the previous one, this monster uses three different attacks: twisty rocks, foot stomps from above, claws from below.

Platform segment
Moby leaves the Vazolder and finds a red crystal.


 * Question: what or where is "Persidor"?